Books about all types of civilian smokeless powder cartridge handguns, referencing such topics as assembly / disassembly, gun cleaning / gunsmithing, serial numbers, and historical use.
Colonel Robert D. Whittington III Ordnance Corps U.S. Army
Klaus-Peter Konig/Martin Hugo
Thompson, Hallock, Dillon, Loos
Roger F. Phillips & Donald J. Klancher