Try searching for Military Field Manuals, always good info..
Here are some from SARCO
SB039 Ordnance Maintenance - Pistols And Revolvers TM 9-1295 - Nov. 9, 1942 - Good info. on Colt 45, S&W M1907 and Colt M1907 revolvers. Inspection, field stripping, and repair shown with lots of illustrations... $4.50
SB092 The Colt .45 Auto Pistol - Reprint of Army Manual on 1911A1 .45 automatic. Shows disassembly, repair, and cleaning methods... $7.50