List of sources:
Adresses and papers read at the joint meeting of the British and South African Associations for the Advancement of Science, South Africa, 1905, Vol. 2. Johannesburg: SAAAS.
Anglo-African who's who and biographical sketch book, 1907.
Agricultural Journal of the Cape of Good Hope, 1903-1906, Vol. 23-28.
Cape of Good Hope. Civil Service List, 1899, 1901.
Cape Society of Civil Engineers. Minutes of Proceedings, 1903-1907, Vol. 1-5; 1909, Vol. 7.
Diamond Fields Advertiser, 10 February 1911, McGregor Museum. Annual meeting, Curator's report.
Draper, J.R. The engineers' contribution; a history of the South African Institution of Mechanical Engineers, 1892-1967. Johannesburg: SAIME, 1967.
FamilySearch: Charles Dimond Horatio Braine. https://www.familysearch.org/ark:/61903/1:1:VHDL-X4K and https://www.familysearch.org/ark:/61903/1:1:Q5W9-RZDT
National Archives Repository, Pretoria (TAB). Source MHG, Reference 92550. Estate documents, Charles Dimond Horatio Braine.
National Automated Archival Information Retrieval System (NAAIRS). http://www.national.archives.gov.za/naairs.htm Documents relating to Charles Dimons Horatio Braine / C.D.H Braine.
South African Association for the Advancement of Science. Report, 1903-1910.
South African bibliography to the year 1925. London: Mansell, 1979.
South African Society of Civil Engineers. Minutes of Proceedings, 1913, Vol. 11, Members.
South African Who's Who, 1908, 1930-1931.
Transvaal Agricultural Journal, 1906, Vol. 4.
Transvaal civil service list, 1906.
Transvaal public service list, 1909.