Fonds contains correspondence, contract files, notes, plans, and photographs of various ships Maurice Evans' company worked on.

Fonds consists of Thomas Cantley's materials accumulated and sometimes annotated by Catherine Campbell in the course of her research on Cantley's life, including correspondence regarding his political and professional activities; correspondence with family members; manuscripts and typescripts; speeches; photographs; financial statements; and other textual records. Fonds also contains records originating with Cantley's family, including correspondence between his children Charles L. Cantley and Marian Cantley, and a letter from Donald F. Cantley to E.W. Sutherland.