[ Autographs ] Duncan N. Ingraham 1802-1887 Confederate Navy Commodore who served as Chief of Ordnance, Construction and Repair. he had earlier gained fame for his pursuit of kidnappers in the Mediterranean. Brief A.L.S. 1p. 8vo., onboard U.S.S. St Louis, Philadelphia, May 16, 1855, complying with a request from future Union naval commander Andrew Hull Foote.