Monday Night Meatloaf 119

[Music] but back Doc's tools on top so we got a batch of meatloaf here for you some interesting stuff you get an announcement about the summer bash which is our YouTube event down at Southern California that's coming up pretty soon I got some eBay purchases garage sale items did a little horse trade with a guy online some kind of interesting stuff a little bit of everything you know the usual meat loaf but let's start out with the the announcement we get the bars e summer bash which is next weekend which is the 23rd of May or Scooby June June 23rd and it's in Rancho Cucamonga California which is down there's Los Angeles Pasadena area there's still slots open I didn't know this and Stan told me there's a link in the description if you wanna if you you live in that area or you want to travel and meet some YouTube creators and a bunch of fellow viewers and we got prizes raffles challenges all kinds of really neat stuff it's a very popular event and anyway apparently there's still some slots so cannot afford according to Stan so you can check out the the link in contact Stan and you can tell you how to sign up for it and and get a ticket okay anyway oh I got a Craigslist thing too so anyway let's go look at some mouths look at some cool stuff all right so we got some mugs some garage sale funds here actually you know what I haven't even opened this yet let's take a look at that [Music] [Applause] probably some construction dude right that's what I'm thinking but I think this was a construction dude that hadn't bought this stuff himself so you didn't really have a good idea with what things were worth so not that I need one of these but there is and I just opened the box I don't think this thing's ever been is these are these kind of dynamic breaking fall protection deals and I don't know I think everybody these days in the construction industry has their own and they kind of maintain it and keep track of it yeah this is like the little shock absorbing lanyard once again not used okay I got to believe these things are a couple hundred bucks yeah I don't know I haven't looked it up yet so then he had this 300-foot tape measure not that I need a 300-foot tape measure but I have a very good friend of mine that is in the construction industry and and he probably already has one of these but guess what he's gonna get a get another one and then this one all this keeps so this is the first thing I picked up and I said oh okay you know what do you want for that right and all right I think I had these two things here and they said the guy said five bucks and I went okay so then I looked a little harder I can't remember it out so anyway all that this was twenty bucks for all this twenty dollar bill did this so and right so to me that's somebody that hadn't bought this stuff themselves and so I think what it was it was a rental property and somebody left a bunch of stuff behind and these were the landlords or the owners or whatever and they were clearing stuff out so some poor construction guy is missing some fairly expensive goodies here or maybe the company supplied him I don't know what but anyway the prior sale item and you know I don't want me to do with this stuff $20 right I mean you see why I have so much stuff it just falls out of the sky literally right and you know if you have a spare $20 bill wouldn't you have bought this I think I would have I'm you know I would almost pay 20 bucks for that right I don't have a 35-foot big wide blade tape measure so anyway I think it was a good value all right this next really kind of weird these are sent to me by a friend of mine Pete Ferguson back in Michigan anyway he said it to me with this cryptic note he says see if he can figure out the puzzle because he'd watched one of my recent video or a recent video mine and saw what I was using and and sent along this helpful this helpful riddle for me to solve well anyway at the time he showed up I was like okay I thought about it for about 30 seconds or maybe less than that and I said I don't know what he's talking about and so I set him aside anyway he finally the curiosity got the better of him so he said you figured you figure it out you figured out and I sent him I don't know probably a pretty weak answer and so then he told me and then I was like oh that's actually a really good idea so what it is and to further defy the the puzzle he says oh yeah ones inch and ones metric right so this is this you know polyurethane airline right and he says yeah one is one is inch and one is metric right and I can't tell which is which right and okay here this is the metric one and this is the inch one okay and so anyway you know that further confused me so but anyway what he was looking at he was looking at these things that I've had for a thousand years or whatever and you know because I'm old and and I've shown these before these are what I keep a set of nuts on a wire to check threads you know when you had to do a quick threading job or whatever but the idea here the idea is that you know you get this lame-o thing here right well no you can you can get all fancy here and slide your nuts on on a on a hose right it's like your nuts on the hose so it's I'm just gonna do one here because this is not a great use of video time right you know shoving nuts onto a hood actually that one's not gonna fit hey what what do I do now alright anyway yeah so that's the general idea and he says you know some of the plant mechanics actually put combination wrenches and stuff on on these two and they they actually hold pretty good but they release easily so it's actually a really good idea if you got something that you want to kind of link together and and not lose track of and maybe even keep it in order so anyway Pete thanks a lot for the the riddle the riddle of steel and and providing a a pretty cool solution to a problem that probably most people have something similar to all right so this this next one is fitting for today I suppose so it's Father's Day 2018 so what is a June 17th is that right yeah June 17th okay anyway happy Father's Day to all the fathers out there and my dad happens to be watching this happy Father's Day to you too so it's gonna tell a little story about my dad and and and the frustrations of having a son that snooped around your workshop so that's the story so the story revolves around this this is a Arkansas art Arkansas stone and in particular it's a black lake sometimes called the surgical black or black hard Arkansas stone super super super fine okay anyway I guess this belonged to his dad my grandfather and who was a doctor and a surgeon and and had this for sharpening tools I guess or something I'm not quite I can't believe they they would sharpen scalpel blades or whatever anything like that but anyway my grandfather had this my dad got it and now I have it so it's kind of a hand-me-down so to speak but it didn't used to look like this it used to be perfect before I found it so and I don't quite remember how it kind of went down but how it went down was I somehow chipped this I caused one of these fractures inadvertently and I either bumped this or hit it with something and a piece blew off and I was fascinated by the by the fracture how it how it that I didn't hit it very hard it kind of popped off so in my infinite curiosity I decided to try it again so I distinctly remember hitting this with a hammer and having a piece blow off now what's interesting is I do a little flint knapping occasionally and this is called a conch wheedle fracture here and it's when you have a glassy material amorphous material like this it fractures in a particular pattern right so now I didn't know that at the time and I certainly didn't appreciate it and I don't think my dad appreciated this the fracture patterns and masks it was this pissed so the story goes he was very upset and I distinctly remember that part and he was furious in fact and and then fast forward many years later to my 21st birthday and I get a I get a gift box and in in the gift box is this and another item that in my curiosity I had inadvertently damage which was an old straight razor that he had so he gave me that too as a gift so that's the kind of this kind of guy my dad is he appreciates a good joke and and so now I have this and I actually still use it and it's super super fine and I've since bought another one and they're actually hard to find on eBay they go for a lot of money and you know I I bought this one and I actually lapped this one super flat here too just as an experiment you know the use these is a precision flat stone and by the way these don't work very good as pursues a precision flat stone that you need something with it has pores in it little pores anyway this is basically optically flat now but it's the same thing and this is a Norton Norton hard Arkansas oil stone is how it's listed and this is a cute shape it's like a little 1 2 3 block so anyway dad if you're watching the happy Father's Day and if you want this one I'll I'll give you this one if you can use one because I'm keeping this one so this next one is an eBay find and sorry if any of you guys out there watching this video where we're bidding on this too anyway it's still sold for a an excellent price for what this is so this was on eBay recently and it was listed as a triangular surface plate and I was laying down on its side but as soon as I saw that I kind of knew what it was this is this is a granite master square is what this is and it has this surface finished this surface finish and I believe this surface I haven't checked that surface yet to see and I'm still playing around with it I was very dirty and I cleaned it up but it seemed to be pretty good it seems to agree with all my other stuff here and this is nice because it's 18 inches it's 18 by 9 and so I can test the full range of this comparator and there'll be more on that later testing this this device here so and that's what this little setups about I'm kind of checking it at different quadrants and so I got all my only different squares out to kind of see what with this things per how its performing so so anyway this is a ebay find I was a 300 and 350 bucks plus some shipping right so these things are you know there are thousand bucks new or seven or eight hundred at least so I figured you know half price it but something I want is a reasonable reasonable grab so it wasn't uh wasn't a Buy It Now as an auction so I actually had to compete and like I said I apologize if I bump some folks off of that but hey you know it's a it's an auction so anyway eBay find Ron granite that's one of my search terms so I'm sharing that with you guys these guys are the kind of an old-school granite the manufacturer well not manufacturer but granite processor so I don't think they're still in business I think they've been absorbed by starett or somebody else and but I'm not positive so anyway good good name to remember all right this next one's kind of a organizational item right so it's always a constant kind of reorganization going on and you know as you get more things and whatnot and what it is is these totes here and I think I've showed these before and I had some more I had some more made recently I this is a this is what they look like so it's this form sheet metal and these particular ones were laser-cut here by a fab outfit in my area unfortunately I don't think I can recommend them but it's a simple sheet metal forming jobs almost any forming shop can do this I just didn't have a what I would call a satisfying retail experience let's just leave it at that anyway this is a general idea it protects your wheels and so you can see them all you can remove these and take them over to the machine if you want you can see everything and everything's reasonably protected and they fit into drawers now I had this kind of economy a scale thing I only needed about five or six myself but I had twenty maids so I probably dragged them down to the dash and do some horse trade with them down there and if people are interested in so anyway grinder wheel totes they're made out of eighth inch aluminum slots with 3/4 wide and then it's they sit on the they sit on the on the hub's so the wheel doesn't really touch anything so this is kind of suspended in space in a very comfortable arrangement okay so grand it will totes alright this next one is kind of a a random eBay find and what it is is it's another one of these but this is one that I've shown on I think I showed this on camera before this is a Pratt & Whitney toolmakers flat okay and so I got this off eBay a couple years ago and and it looked like this so that was kind of the surface on the other side I haven't I haven't lapped the side yet but even with all this pitting and whatnot actually most of these are it's just staining really there are some small pits that I can just barely feel this thing is still extremely flat okay I mean optically flat like a gauge block and that's the idea behind these is what you do is you actually you bring gage blocks to this and make precision stacks and you can do comparative things on a very small area that that is much flatter than a surface plate for example so anyway so this one this is the site that I real app and they did I didn't go as far as I could have I didn't I really didn't want to take out the Pratt & Whitney markings here you know and I I would have had you know so this one a reground it and then and then lapped it and there's still just a faint I don't know if you can see it here there's just a faint little mark left from the corrosion it was on that but this one this is the original box too this one's in considerably better shape and that's what they look like now this one interesting I don't know if this is a later or an earlier one or whatever it didn't have the markings on the face it has them on the azzam on the side okay and then this one's in pretty good shape on both sides and I checked it with an optical flat and it's pretty good it's excellent actually so I Pro and then I may do just a little bit on this one just to tune it up now this one was listed as and I just put these in there to keep her from rattling in the box this one was listed as a how has it listed it wasn't listed as a toolmakers flat it was listed as a Pratt & Whitney plate or Pratt & Whitney disc or you know something kind of not what it really is right and so once again I'm sharing some of my eBay tricks with you guys use some of those variations if you're looking for things because you know not everybody knows that this is a precision tool makers flat right they just see the Pratt & Whitney they go Pratt & Whitney plate or Pratt & Whitney discs or you know metal circle you know whatever right and they don't necessarily have it categorized how people search for things so just have a trick there and this was it was cheap it was 60 bucks or something like that so like I said it was with the original box and in pretty good condition I'm pretty happy with that find and I got some plans to try my hand at some particular class of Gage making that would be probably good video interest let's just put it that way but I'm gonna leave it at that so uh and I will be doing a lapping demo at the bash coming up and so I was playing around and these are just socket head cap screws here and so I did a little lapping on the on the heads of these right like so and so these have qualities that make the lapping go easily is that the right word I want to use I don't know what you want is you want something that's a little bit hard so it doesn't actually charge with the diamond what you want is you want your you're lapping plate - not this but something like this to charge with the diamond while you're doing your lapping so it fixes the diamond and then acts like like sandpaper literally right but it's it's it's subtly different than sandpaper so anyway up like doing a demo and these are actually pretty good because they're a little bit hard about Rockwell C forty maybe something like that so they'll take a good they'll take a good finish and you know here's a here's a ball bearing that I was experimenting I wanted to find them in a simple material that that people could work with - to practice or laughing with and this seems to be pretty good and here's some larger versions that I started fiddling around with so but anyway there's a ball that I ground off and then lapped so that's a little harder to do a little more work to to get to that this is pretty straightforward anyway if you want to try lapping try it on something like that just start with this so this is a Craigslist fine here and the story the story goes a good friend of mine Don from Hill Tech construction had in the San Joaquin Valley I've known him for thirty thirty plus years and I used to ride motorcycles together dirt bike ride and Street bike ride all kinds of stuff we're still in regular touch anyway he built a shop down in Newman California actually and a big steel shot poured the slab did the whole nine yards and you know rather than his own property and he was talking to says yeah I'd really like to have a big honking vise you know to kind of have out in the middle of the shop right and I said okay I said all right I gathered in my my memory bank i'll you know sniff around for one for you and now you know when you when you do something like that it's there's there's no particular tightening attached to that so to me the planets have to align and you find one and it's the right price and it's the right model and and all that well anyway when I said I would look for one that's probably two years ago something like that so one finally came up locally pretty close to me here and so I popped over there and guy still had it so I popped over and went had a look and and anyway obviously I bought it so what we have is a six-inch machinist Wilton machinist vise okay and this one has a swivel base here so it can move around like this and the guy painted it this green fact I can still smell the smell the wet paint I can't quite tell what color it used to be not sure someone looked at it and it's not all beat up you know the animals got a little bit a little bit of pecker marks in it there but the more important thing is when you when you run the column out right you look at this surface up here and if this is all chowder dup its seen a hard life so I pulled it all the way out and I looked at the key this one's 1951 and is the date on it and I don't remember the month but Wilton stamps there's a little key under here and they stamped the date on the key and I think it's either one day behind or one year behind or one year ahead I can't remember now how they do it scuse me so this is ten years older than me I was born in 61 and it's actually in pretty nice shape and he took it apart in grease did so he said and so my friend Don now has a pretty nice pretty nice vice for his shop so Don if you're watching this video you better get your asset or your butt up here pretty quick because I'm starting to take a like into this thing here actually this is the biggest bench vise in the shop right now and personally I prefer a four inch you know it's not how it's not the size of your vise it's how you use it right so Don come get your welcome then we'll hang out and okay so what comes from eBay and comes in and a pumpkin orange box well I'll tell you what this is a called a dural a pur it's a small seal lapping machine that was marketed by this company called dura metallic in Kalamazoo Michigan made in the u.s. it's pretty cool it's a little portable seal conditioning lapping machine so let me get it set up and I'll show you how it works and some of the cool features about it and and we'll actually look at something that that's been lapped with it okay all right so this is it it's a cute little unit and I'm sorry but I kind of fell in love with it when I saw it and said well gee I'm doing I convinced myself it wasn't very hard that's a cute little opinion and I'm doing a lot of laughing I actually have that so that's about all it took anyway it was one of the buyitnow but you could make an offer too so I made made the guy an offer something I was willing to pay and then we negotiated a little bit and I ended up getting it but it's kind of cool so it has a removable laps okay and clever guys could probably figure out how to make their own laps and with that interface and and do whatever they want to do this happens to have both the original labs now these are kind of interesting these are aluminum that have been charged with with diamond this is 25 micron here and this course one see it's not in real great shape this is a finer one I think it's 6 6 microns something like that that one's in a lot better shape it worked pretty good now these have a these have a spiral groove pattern okay and I've shown laps that have the the checkerboarding okay and really the grooves are about helping break the Hydra dynamic wedge and making sure that your your piece is in good contact with the with the lap now this is a little bit different here in that this lap actually rotates while you're while you're lapping and I'll show you that here and you can see it's not going very fast there so let's see let's put a put a little mark on there so you know 60 rpm something like that my guess at this point anyway it's just got a little clock motor in there or something it's just a little tiny motor and you wet this and then you actually hold your piece you hold your piece on here and you any-any lap right you move it about any way in the lap your lap it's really for like mechanical face seals is what it was designed for now some of the the cooler parts of this okay so fine you got it you got a lap and you got a motor okay well you see there's three switches here because it's got three different cool things that it does right so the other thing is built into the lid up here and the duck yeah okay you can see that in the video there's a monochromatic light built into this so right on board it has a monochromatic light built into it so what we can do is when you when you lap something you can use an optical flat and then we can I'm quite prepared here but yeah okay it's got fur I can see fringes here I'll bring in closer so you guys could see that too but so you can do some lapping do a little cleaning and then you can actually quantitatively check a surface that you're working on so it's got that built into it then the other thing I kind of really like this part here this is cool and it's just silly right it's kept this other little this little little kind of funny light here right it's that's built into it too so you can kind of see what you're doing it's just a nice touch I think so they built this kind of self-contained compact unit and now I don't think these are made anymore and they're certainly not supported anymore so beware buyer beware you can't get to my knowledge you can't get laps for these anymore the these guys here order metallic and Kalamazoo has since been bought up by somebody else that's probably not interested in reconditioning seal phases are interested in selling you more I tried calling them and to see if you could get these reconditioned because it mentions that in the in the instructions here and there's some some fringe patterns and stuff that you can look at it mentions getting these discs reconditioned but I got no answer from them so and its flow serve or somebody like that anyway they're they're engineering customer service uh leaves a little to be desired let's just say that I didn't get a call back at all so which I thought was not cool but anyway so like I said clever guys could make their own laps and you could use a cast-iron lap or a copper lap like I've shown in the past and just have it rotate too and you kind of get similar similar effects now this one has a trough around the outside so all the all the crud you know kind of works its way out the spiral groove and ends up in this trough and then you can wash it up and clean and stuff but it's kind of neat in that it's a compact compact rig so let's let's we'll turn the light back on and then I'll try to get a shot and we can look at some fringes on something all right there's some fringes for you so like so that's just one of these socket head cap screws that I laughs this is a potential practice item and then here's like this off see if we can get some on this here is mr. ball-bearing here yes yes yeah there you go okay anyway said monochromatic light is a known wavelength so what you can do is translate the bow of those dark fringes in to differences in flatness so that's the general idea of a monochromatic light and an optical flat so there's your homework assignment if you want to learn more about about that kind of stuff so interferometry so okay cool all right this next pile here this is a result of a little horse trading with a gentleman named Matt in Texarkana Texas and he traded some stuff at his end and he asked if I had a particular item and I which I did and so anyway we did a little trading so I ended up with a couple of interesting pieces here this is the one I really want to talk about here but let's just take a quick look at these others this is a set of stare at 1 2 3 blocks and I don't they don't have a set of stairs I have some other different styles but starett 1 2 3 block Caesar there I guess there inspection grade ones they're the only ones that actually lap there 1 2 3 blocks so that's someone unique characteristic of the starett's and once again they have a pattern of holes in here that it's not particularly useful you have to run all thread through them and do some gyrations to connect them together into some meaningful pattern but anyway they're they're pretty nice they had some little corrosion spots on I might kind of clean them up a little bit and lubricated them and they're wonderful so thank you very much Matt that's kind of nice so that's the next one is I didn't expect I didn't even know this was even going to show up but he sent this along too and this is a our indicator and this is of the it has the Abrams abramson movement in it like the Johansson ones and this is an English one intense now I have another one here that's another subject of discussion here we'll talk about this in a sec here this one is one micron here and it's on a snap gauge here a floating snap gauge so we'll talk about that one in a sec but these are these are really nice indicators in that mechanically they're very I want to say quiet is the word I want to use so they don't pick up a lot of they're not as sensitive to weird patterns and things that are on the on the material they're kind of steady and and nice and they have a very crisp movement so if you're looking so there are several flavors of these made by Marv and trying to think who the other guys are well Johansson does anyway there's compromise milah mass and super mess so you can get these down to ten millionths of an inch resolution which is pretty cool and mechanically they work really good they're actually really nice and even at that res that kind of resolution they're still kind of rock steady for a mechanical indicator that's impressive so Matt once again thank you very much I'll come in handy this one needs a needs a little rebuild here this is when I bought off ebay these all by the way these have eight millimeter shanks on and that's the only odd ball part of them so but that's not like a big deal so let's look at this thing here this is pretty cool this is a double scale indicator and this is pretty old so let's take a look at this guy here this kennedy this is made by the ideal tool company and so I'll demonstrate it here so here's the pointer here at this end here and there it is now interestingly this is pretty old life I've seen some some lovekins like this I think maybe the Lufkin I don't remember now but some old-school mechanical ones now what's interesting is this works in two directions so I can go this way and I can go this way and it works the same so I'm kind of curious what's in there so I'm thinking we're gonna pop the cover off of this and have a look and see what see what's in there now let's see let me take this off here so it's also dual reading too it's got a scale on either side so which is kind of neat to this kind of a sheet metal housing it's very lightweight and then it's pretty compact too anyway that's pretty old-school now this is really cool here so here's the paper that came with it let's get the original paperwork so this would tell you how old this thing is here was four dollars or four thirty five one of those when it was when it was sold and I don't see any date on this particular paper and we see the only bummer then I'll really have a good date reference on this and then here are some other stuff that they sold to now what's cool is oh yeah hopefully the price is two hours and fifty cents and replacement parts 50 cents 85 cents 25 cents 40 cents 12 cents oh my god what's 12 cents 3 cover plate screws for 12 cents and I bet you some old old timers 12 cents for 3 screws my god I could bite three loaves of bread for that or something you know so let me get some let me get some tools and let's zoom in a little bit closer and let's pop the lid off of this thing and see what we can see in there okay so it's got a little shim there what you it's kind of smuggled over there she'll be here mm-hmm that's pretty good dog central there huh so okay see how it gets the tube alright let's do this screw back unit and let's put the other screw back in that so we can see this is what happens when you have hoof hooves instead of this seems slightly make that I still watch out we still have a screen here I'll set that in there [Applause] oh okay so there's a little spring demanded to see that earlier you need some smaller tweezers okay so the spring helps return it there's house pushes on that side so those two pivots are equidistant from the the central pivot okay so in one direction this pushes on that pin and then in the other direction that arm pushes on which is kind of neat and then that spring my guess is that spring hooks over the that pin there and then that keeps it all the way at zero in Canada the natural position so this needle here is two pieces and it's split so that it goes around this goes around this huh pretty cool so that's pretty like dog simple there look at that so you know they're just exploiting the natural ratios from here to here here to here and there to there right to get the kind of resolution that they want and so you know if you want to make a big one of these or even a little one you can laser cut these or something like that and so pretty simple pretty simple little mechanism kind of cool so this is the the ideal ideal indicator and anyway pretty fascinating anyway Matt thank you very much for sending this in this kind of a fun little thing to take apart and have a look at the inside and see how it works alright this this little guy here this is a adjustable snap gage that's got some interesting design features that I thought I would share with you you know off and on we talked about flexures flex your okay so it's a flexible membrane and this this is interesting in that the way this works is it's got an indicator here let's get this arm underneath and it doesn't really have a pivot pin what it has is it has what we would call a virtual pivot and what it is is a little little pointer here so we have two membranes here and another membrane here flexure and where they cross is the kind of the virtual pivot okay now what's interesting is there's no sliding friction there's no rolling friction or sliding friction or whatever it's just the flexing of these membranes and there's the other one on the other side right and you can see they're just narrow strips that to interfere with or to take up any of the measuring okay so they're pretty efficient that way now this one this one has an adjustable range here from I think this one goes 25 to 50 millimeters so about one to two inches and it's got a center poker outer here that allows you to it's really for round stuff so you would set it on a gauge block like this and then the round would pass in and stop at that point and that's where you would take your reading when you're trying to use a kind of free hand with no stop it's a little it's a little dodgy to use this was sent to me by a person that prefers to remain nameless that's in Sweden and he sent me some some cool stuff over the over the years and this is something that showed up it was missing an indicator and I had an indicator with an eight millimeter shank that fits on it so I stuck that in as one micron resolution anyway it's kind of neat oh this is a cej Johannson from Sweden oh yeah there it is one two one two two inch o 1l excuse me one in 3/8 to 2 inch 35 to 50 millimeters I didn't see that before so anyway but the point that I'm trying to make here is these these flexible membranes here that's the main design feature that I wanted to point out on this kind of neat so some of you guys have been asking about old Ernie he's getting old and pretty cranky how you doing how you doing he's gonna be 18 in October he said he's got the the breath of a komodo dragon but he still got a little lust for life and he's shedding right now and he's kind of getting up there like the rest of us but hanging in there anyway a couple folks asked about them and and they asked about you you were this one anyway some of you guys asked about him he's still kickin and hanging in there so that's about it for this meatloaf guys and I hope you liked it so don't forget if you want to see some of your favorite YouTube creators come check out the summer bash Saturday June 23rd 2018 down in Rancho Cucamonga California there's still spots check out the description for some additional information and talk the big stand down there and they'll get you hooked up so there's some tours standards granted PTC instruments and a couple other things so some special events too for for some of the viewers so anyway good talking to you see you again [Music] you [Music]

Channel: oxtoolco

Views: 48,156

Rating: 4.9452057 out of 5

Keywords: 123 blocks, BashUpdate, Granite square, Wilton vise, Dura lapper, Grinder wheel totes, Dewalt tape, Miller fall arrester, Fatmax, Hose organizer, CEJ Indicator, Pratt Whitney, Toolmakers flat, Rahn, Granite

Id: yLzksr4_Pr0

Length: 48min 28sec (2908 seconds)

Published: Mon Jun 18 2018