A nice little old mannheim rule, kinda like a nicer version of the K&E 4098A. this one's surprisingly heavy for its small size. and it was made in france. the cursor's unusually nice for a rule this simple, too, and the font used for the scales seems pretty fancy. There's no name or number anywhere on the rule, so it's kinda hard to tell when it was made. There's not much of anything on the back, so i didn't bother scanning it. Also, the scales on the front are unlabelled, but it doesn't take much figuring to know what they are.