This is a very rare double side box from the U.S army Air Force, with on both side of the case 100 training slides of enemy ships (so 200 in total!).
All slides are in good condition, besides one dent on the surface the box itself in good condition too.
On auctionsites these slides are offered PER PIECE for 6-10 dollar each, this is a complete case with 200 slides!
I deem to have priced the box for a bargain and for a collector of US army items will be very happy with this very rare box!