Dear Babe: I was going through a bag of early 1900s postage stamps and came across three baseball cards or stamps of sorts (image attached). They show Jimmy Sheckard of Chicago, Nat., Dots Miller of Pittsburgh, Nat., and Johnny Evers of Chicago, Nat. They are approximately 1 1/2 (inches) by 1 inch in size. They do not have any adhesive on the back like a postage stamp. I was wondering if you …
More: continued here