Papers labelled 'Tanks: Miscellaneous' 1915-19 including two copies of Winston Churchill's Memorandum to the Royal Commission on Inventions 1919
D'Eyncourt's involvement in Tank Construction 1914-40: Papers labelled 'Tanks: Miscellaneous' 1915-19 including two copies of Winston Churchill's Memorandum to the Royal Commission on Inventions 1919