Thought to be ordered by major league ballplayers to hand out at events, J.J.K. Copyart PC's are usually found with a full postcard back.  This Robinson is the scarcer blank-backed variety and at PSA 2.5 is the highest graded.  A slight tear of the front paper along the bottom border, well away from the image or facsimile signature, appears to be the main driver of the grade. The image is well-defined, with a light hint of wear in the lower portion. The reverse has a burnished period look, with a couple small areas of foxing present.  Robinson cards remain hot and this is a seldom seen piece sure to garner significant interest.