Day, George Calvin, 1871-1940

Papers: Naval career outline, 1888-1935; Naval Orders, 1892-1917; Official Naval correspondence, 1896-1935, Official Naval Memoranda, 1917-1935, Family Correspondence, letters sent and received, 1932-1941; Letters sent to and received from a friend, 1890-1897; Miscellaneous correspondence, 1929-1933; Diary of George C. Day, 1894-1916; Miscellany, including certificates and photographs of Day.

Classified and unclassified lectures delivered by visiting scholars, flag rank officers, and government officials.

College curriculum items, including orientation materials, lectures, addresses, tactical, strategic, demonstrative, scouting and screening and operational problems, maneuver rules, fire effect diagrams, quick decision problems, directives, manuals, articles, historical presentations compiled by members of the Department of Intelligence on naval battles, and translations of the War at Sea, 1914–1918, and miscellaneous NWC publications.