1993 Diamond Marks Prototypes

This eight-bookmark prototype set was a collaboration of Barry Colla and Terry Smith. It was produced to gain approval from MLB, and reportedly less than 600 of each card was printed. Dealers who responded to the initial promotional offer from Card Collectors Co., the principal distributor, were given one prototype card with their order. The bookmarks measure approximately 2 1/2" by 5" and feature black-bordered color player shots, some action, others… [Read More]

This eight-bookmark prototype set was a collaboration of Barry Colla and Terry Smith. It was produced to gain approval from MLB, and reportedly less than 600 of each card was printed. Dealers who responded to the initial promotional offer from Card Collectors Co., the principal distributor, were given one prototype card with their order. The bookmarks measure approximately 2 1/2" by 5" and feature black-bordered color player shots, some action, others posed, on their fronts. The backs also state "1993 Prototype." The bookmarks are unnumbered and checklisted below in alphabetical order. [Collapse]