The LeRoy Howard papers are a compilation of business papers, patents, notes, and published game instructions from a former executive at Parker Brothers, Inc. The bulk of the materials are dated from 1930 through 1952.

Two-page letter from Charis and Dorcas Wilson, daughters of Phyllis Stryker Wilson, who inherited the Stryker Landlord's Game from her parents, Roy Emerson and Alice Frasier Stryker. Letter accompanied donation of Stryker Landlord's Game by Phil Orbanes to The Strong in 2013.

The Philip E. Orbanes papers are a compilation of correspondence, legal contracts, newspaper articles, reference materials, research notes, game advertisements, photographs, audio files, and other papers collected and used by Philip E. Orbanes over the course of his career in the American toy and game industry. The bulk of the materials are from 1967 through 2005. Staff at The Strong recorded a video oral history of Orbanes in 2013.