Sort:  

I've literally found 1000s of old photos (that's why we're on post #3141). Hardly ANY of them have enough clues to track down anybody. Unfortunately, I don't have the time or resources to play private investigator. Too busy trying to survive. Lucked out on this one.

I hear that. If you have any that are particularly nice, like portraits, you could try a Google reverse image search. Anyway, it's a really cool thing you're doing.