1991 Donruss was a dual-issue, 770-card set, featuring 386 cards in Series One and 384 cards in Series Two. This release marked the first time Donruss issued cards in multiple series and was notable for the introduction of its Elite Series insert.
Series One cards featured blue borders, red nameplate background, and multi-colored, accenting dots and stripes.
There were multiple subsets:
Diamond Kings (1-27)Rated Rookies (28-47)AL All-Stars (48-56)
There were also special cards to honor the 1990 Award Winners and top players from the World Series - specifically, on cards 60, 70, 127, 182, 239, 294, 355, 368, and 377, the border stripes are red and yellow.
