Share your favorites on Show & Tell

Do you know what this is and what it is used for? Hensoldt Wetzlar Pentagram?

In Tools and Hardware > Rules and Rulers > Show & Tell and Office > Calculators > Show & Tell.
Tools and Hardware2554 of 40093 Antique Tools Need Help IdentifyingVintage either plate hanger or cup hanger
Love it
Like it

tom61375tom61375 loves this.
blunderbuss2blunderbuss2 likes this.
Add to collection

Please create an account, or Log in here

If you don't have an account, create one here.

Create a Show & TellReport as inappropriate

Posted 3 years ago


(4 items)

I got this at a yard sale with some nice slide rules but I cant figure this out. Any ideas or info would be welcomed

Mystery Solved


  1. Hunter Hunter, 3 years ago
    it looks optical or camera related to me, but I've never heard of that company :/

Want to post a comment?

Create an account or login in order to post a comment.