I am sorting through a lot I bought and I don't know what these items are (among other things!) Do any of the members recognize them? Thanks.
https://www.milsurps.com/images/impo...hatisit1-1.jpg
https://www.milsurps.com/images/impo...hatisit2-1.jpg
https://www.milsurps.com/images/impo...hatisitd-1.jpg
https://www.milsurps.com/images/impo...hatisite-1.jpg