www.ancientfaces.com has a mystery photo section you can post pictures to. I would suggest including which possible surnames, city where it was taken (if there is a photographers mark), and any other info you know. It's a long shot that they will be id'd, but worth a try. Another thing you can do is ask you relatives who might have photo albums that are labeled to compare them with your photos. Relatives who live far away are actually good to ask, as photos were sent to far away rellies. As far as yelling at you, can't I please, please...just a little?