List of sources:
Journal of the Chemical, Metallurgical and Mining Society of South Africa, 1904/5, Vol. 5, Members; 1905/6, Vol. 6, paper by Meyer.
National Archives Repository (TAB), Source MHG, Vol. 0, Ref. 3401/50: death notice, Charles Edward Meyer.
Ritchie, W. The history of the South African College, 1829-1918. Cape Town: T. Maskew Miller, 1918.