The papers of George Widdup largely relate to Cheviot Hills Station and Cheviot district and are typescript carbon copies of originals in bound volumes.

Vols. 1 and 3 and part of v. 2 contain William Gerard's diaries (extracts) kept at Cheviot Hills Station, 1858-1873. Vol. 2 contains letters (1926-1928) to George Widdup concerning Cheviot history, including Gore Bay, as well as some church history of the area, and historical notes written by George Widdup.