American inventions and improvements in breech-loading small arms, heavy ordnance, machine guns, magazine arms, fixed ammunition, pistols, projectiles, explosives, and other munitions of war, including a chapter on sporting arms. Воспроизведено в оригинальной авторской орфографии издания 1880 года (издательство "Chapin & Gould"). Это и многое другое вы найдете в книге American inventions and improvements in breech-loading small arms (B. Charles)