I've don google search and found a lot of interesting info on dating old pics but this one eludes me.
It's 7.25 x 10 inches.Back is plain white.It is very thin and almost feels like plastic of maybe some type of modern flashing but the tiny bit of wear to the lower left corner does reveal it to be some form card stock.
The border in the image has a mirror look to it,kind of shiny.Also what does the age appear to be?
I don't want to list it until I can get a little more specific.Thanks in advance.