I got this old photo enlarger from a collector at a garage sale several years ago. I never planned on using it except for decoration in my living room. I'm moving to a much smaller house and needing to get rid of it. But I don't know anything about it, like what year or era it was made. I know it needs a lens and a bulb to be functional. I think I paid $50 for it. Any information on it would be super helpful, thanks!