IV.1 Presses: items relating to other presses, such as Black Cat Press and Castle Press. IV.2 Colleges, Universities, and Schools: items relating to universities, such as Caltech, Occidental, and UCLA. IV.3 Museums and Libraries: items relating to museums and libraries, such as LACMA, Huntington Library, and Clark Library. IV.4 Societies, Clubs, Associations: items relating to clubs that Ritchie belonged to, such as Zamorano, Rounce & Coffin.

IV.1 Presses: items relating to other presses, such as Black Cat Press and Castle Press. IV.2 Colleges, Universities, and Schools: items relating to universities, such as Caltech, Occidental, and UCLA. IV.3 Museums and Libraries: items relating to museums and libraries, such as LACMA, Huntington Library, and Clark Library. IV.4 Societies, Clubs, Associations: items relating to clubs that Ritchie belonged to, such as Zamorano, Rounce & Coffin.

Blueline proofs, layouts, including guidelines for design in black 3-ring binder.

Scrapbook gifted to Ward Ritchie from Lois B. Henley, includes letter and photographs of Ward printing.

Manuscript accounts of the Ward Ritchie Press, including information about the costs of supplies, prices of printing jobs, overhead expenses, and monthly profits. Written on the blank leaves of a saleman's dummy of George Clemenceau's Grandeur and Misery of Victory.

Proof bound with metal rings, includes photographs.