The top pic is a Field Desk and we had them still when I was active in the 80's and I may have even seen them into the early 90s.
The 4th pic is an old foot locker, check for Jelly Donuts. Actually they got a lot of use carrying documents and office supplies in the field.
The Pic and a couple of the others are indeed an ammo crate but it's specifically for 20mm M21A1 ammo with "inert primers" stamped on one. Not sure why they would be inert as it's too small a shell to be adding primers later. Perhaps training ammo of some type. It's possible it's actually just empty brass or that these were stamped and used to transport components prior to final assembly.
Colt M1911, AR-15 | S&W Model 19, Model 27| SIG P238 | Berreta 85B Cheetah | Ruger Blackhawk .357MAG, Bearcat "Shopkeeper" .22LR| Remington Marine Magnum SP 12GA., Model 700 SPS .223
Last edited by lcpiper; March 5, 2013 at 05:46 PM.