Royal Society. Offices: Colonial, General Post Office, 1895-1897 Unit ID: 7265. AJCP Reel No: 3413 Date: 1895/1897
Royal Society. Royal Geographical Society. National Antarctic Expedition. Admiralty departments. Offices: Treasury, 1900-1901 Unit ID: 7463. AJCP Reel No: 3427 Date: 1900/1901