three assorted small office desk/counter/window signs

Pictured with a typical ballpoint pen for size reference, the two older ones in the foreground are about 10" long.

"NEXT COUNTER PLEASE" has blue screen printed lettering on an aluminum face, affixed to a stained (?) wooden block with curved back profile. Guessing this might have originally been used in a US Post Office, as its font/logo just somehow reminds me of something vaguely postal related when I was a kid...?

"INFORMATION" is cast brass or bronze, with two small 'legs' to hold it up. Each of the 'legs' used to have tiny rubber 'feet' on it, now the only thing remaining is the rivet heads that once held them on. Gotta guess this is likely the oldest of these, I've had it myself for at least several decades and don't really remember where/when I first got it.

"I DON'T CARE" is a little smaller at about 8" long, and is of recent make with a (c)2017 date on one of the mfr's labels on its back. It has an engraved woodgrained plastic laminate front, fixed in a gold anodized aluminum bracket. Found this one at the junk store last weekend and couldn't resist it for a buck, even though it has a small 'damaged spot' on its face...I haven't yet taken it to work with me to display at my workbench, but that's its ultimate destination... <LOL>