Don, that's a NICE collection! I'm amazed how broad it is, beyond the WW2 machinist set.
Here's my accumulation, from a variety of sources. I started gathering it up just because I think it's cool. This past winter, I thought I was going to take an NRA Intro to Gunsmithing class, which was scheduled for last week....then I got a job, and that plan went out the window. But, while I was accumulating tools off eBay, a friend who's a machinist was coaching me; one of his points was that for USER tools, they can't be full of patina. So, I broke out a red pad, some oil and some elbow grease and went to work on the 203C 1" mic...you can see the results below.
I'm pretty sure that the punches with the 3 lines on either side of the size marking are newer than the ones w/o the lines. My pictures don't capture that well; if anyone is unsure let me know and I'll get out the tripod to make better pictures.
End of shaggy dog story....
- 203C 1" mic and box, with 1" standard and wrench. Set assembled from parts; if anyone has insight on the markings on the reverse of the mic blade, I'm all ears.
- No. C391 Center gage
- No. 272A Fillet gage on box
- No. 40 Screw pitch gage box
- No. 43 Lock Joint Dividers (I think that's their number, it's not marked; had to look them up in the 1938 catalog I found on the net)
- No. 178A Fillet gage box
- No. 272B Fillet gage & box
- No. 172A Thickness gage (not pictured - was still in my MVMTS)
No. S117PC Center punch set (5/64, 3/32, 9/64, 5/32"; missing the smallest punch in the set)
No. 565 Pin punch set (1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16). Interestingly, the 7/32 punch is not marked for size, but it mics to 7/32"
Printed materials:
- Tools and Rules, Bulletin No. 1211, Issue 1, 2-10-1981
- Bulletin 356, Metrology Solutions, 9/16
- Catalog 33, Precision Tools, 4/14
- Bulletin 1317-150 M/T, 10/17
- Bulletin 1318 50 M/T, 10/17
(The documents printed this decade were all mailed to me from Starrett, per my earlier post upthread).