Missing cards #26-28 Pete Filsen, Doug Fregin, and Bob Mitchell. No card #25 was printed. The most important card in the set, #7 Frank Viola is present in NM/MT condition. These minor league sets were made for local distribution - some sets even have information for local business sponsors printed on them. As a result they have much lower print runs than the MLB sets from this period, and can be difficult to find outside of their original area of distribution.