Abstract The Allen Hammack Dungeons & Dragons collection is a compilation of original role-playing game campaign materials, notes, hand-drawn and printed maps, manuscript modules, and other related documentation to Dungeons & Dragons campaigns created or co-created by Hammack. The bulk of the materials are undated but most likely from 1976-1978.

Abstract The Play Generated Map and Document Archive (PlaGMaDA) papers are a compilation of hand-drawn maps, sketches, notes, reference materials, and other documentation generated by numerous players of assorted role-playing games. Dated materials are primarily from the 1980s through 2000.