samworth books on firearms Gunsmithing : a manual of firearmsdesign, construction, alternation and remodeling : for amateur and professional gunsmiths and users of modern firearms / by Roy F. … International armament : with history, data, technical information and photographs of over 400 weapons : Revolvers, automatic pistols, manually operated rifles / George B. Johnson Keep them rolling : technical manual, basic information, manual / [Nederlandse Vereniging Instandhouding Historische Militaire Voertuigen "Keep them rolling"] Bofors FAK 40/70 B technical manual : description and instructions for field level maintenance / AB Bofors