My only serious player collection is of my all-time favorite, Ron Santo. I've never catalogued the cards I have (maybe I should) but I know I have most of the original issues. Recently I added a missing one from 1963.
This card is from a 64 card set issued by the Exhibit Supply Co.of Chicago. The unnumbered black & white cards measure 3 3/8" x 5 3/8" and are on a relatively thick cardboard stock.