The records consist of meeting minutes, attendance records, financial records, correspondence, clippings, pamphlets, photographs and yearbooks, all related to the activities of the Abracadabra Club and its members. The collection also contains two gavels and a block used to call meetings to order. The records reflect the intellectual interests of the members of the Club and cover a wide variety of topics spanning over a century of time.

This collection consists of 28 Capitol Hill History Club annual programs.

The collection includes invitations, annual programs, the society’s constitution and rules of procedure, and papers read before the society.