Diary kept by Holmes on a voyage from Plymouth to Rockhampton on the Earl Granville (119pp.), 13 December 1880-14 April 1881 Unit ID: 1 Date: 1880-12-13/1881-04-14
Eight letters written by Holmes to his parents in Cambridge from Rockhampton, Brisbane, Melbourne and Sydney, 1881-1884 Unit ID: 2 Date: 1881/1884