These postcards are from the turn of the century (1900). It was apparently all the rage to make your photographs into postcards and send them to people.
My great aunt is in the middle back. Don’t know who the others are. It is addressed to my great aunt in Mt Ayr, Iowa. The date is 6/17/09 and it says:
Don’t forget that letter and be careful.
Ben
Postcard Buzz 