L.M. Marsh: Correspondence between Loisette Marsh (Western Australian Museum, Perth) and P.L. Cook (British Museum (Natural History)), 23 February 1978-21 January 1987 Date: 1978-02-23/1987-01-21
Macken: Correspondence between Judith Macken (Dominion Museum, Wellington), Anna Hastings (British Museum (Natural History)) and P.L. Cook, 28 Jan [1957?] - 12 Aug 1965 Date: 28 Jan [1957?] - 12 Aug 1965
MA - MAN File, 28 January 1957-12 August 1965 1 item Unit ID: 20 Date: 1957-01-28/1965-08-12 Physical Description: 1 item