This diary of Leslie Davies spans from January 1, 1916 to January 1, 1918. Included with the diary are two lists of subjects compiled by staff of The Strong, listing an index of play-related subjects such as camping, dancing, fishing, football, horseback riding, attending moving-picture shows, playing games, swimming, and more.

These two diaries detail the life of a teenage girl in Boston, Massachusetts in the 1870s. Topics covered include hobbies, pastimes, travel, and daily life.

This 1913 diary, titled "The Girls of Camp Nameless," contains illustrations, poems, photographs, clippings, and details about a Fourth of July vacation at a house on Irondequoit Bay, outside of Rochester, New York.

This handwritten notebook, inscribed "Games Contests Entertainments," is filled with a selection of games, puzzles, riddles, and theme party ideas.

These two manuscript notebooks tell the story of an imaginary family, as written and illustrated by 8-year-old Gladys Whitehead in 1911.

This collection contains legal documents, patents, notes, correspondence, drawings, publicity, and other papers pertaining to the patent infringement suit initiated by Moleculon Research Corp. against Ideal Toy Corp. regarding the popular Rubik’s Cube puzzle. The bulk of these materials are dated between 1982 and 1987.

The L.B.D. Amusement Co., Inc. collection is a compilation of inventory lists, arcade tickets, licenses, photographs, stationary, and more relating to two arcades owned by the Rabkin family. The bulk of the materials are dated between 1946 and 1964.

The Bonnie Erickson papers are a compilation of design concepts, illustrations, style guides, product tear sheets, catalog pages, notes, publicity, and other information relating to licensed products and original concepts created by Erickson. The bulk of the materials are dated between 1978 and 1999.

The Sid Sackson collection is a compilation of diaries, correspondence, notes, game descriptions, and publications created or used by Sid Sackson during his lengthy career in the toy and game industry. The bulk of the materials are from between 1960 and 1995.

Digitized diaries and related documentation can be accessed through The Sid Sackson Portal.

The Spin Master Ltd. records are a fully-digital compilation of toy designs, photographs, videos, publicity, and historical documentation on Spin Master. The bulk of the materials are from 1994 and 2013-2016.