From: croy on
While going thru boxes of old junk, I found a small,
stamped-steel wrench, impressed with "SPOTMASTER SERVICE
WRENCH".

It just a guess that this was for a Gossen Spotmaster
exposure-meter.

At any rate, if anyone wants it, respond here with an eMail
addrees that I can decipher, and we can work out where to
send it. I'm not asking any money.

BTW, from the color of the plating, I think it's cadmium, so
don't eat it!

--
croy