Greetings all, I’m posting a few items for a new friend, these items were brought back my his grandfather (who has passed on) and he’d appreciate any help on the valve of these items.
Thanks much

are all the prongs on backs?

Thanks for the help , the owner will soon be responding with info and better photos.

metal cap eagles (political and Heer) are roughly $35-40 depending on how nice they are IMO. The NSKOV is a little more and not so common. The one cockade you have on the left is a scarce variant, and I forget which branch, DLV maybe, Postschutz? The Heer cockade on the right is aluminum and would be worth around $40 if the pins are all there.

William Kramer