Hi-
I recently purchased the four cards scanned below at my favorite flea market. Anyone have these? Do you know what they were used for? I thought they might be trade cards but the back is blank and there is no obvious spot on the front for advertising. Any idea on the approximate age? I am guessing 1890s-1910 but am not sure. Any additional information you can provide about these would be greatly appreciated.
Thanks in advance,
Alan Elefson
aelefson@hotmail.com