One of the excellent, concise Bernard's Pocket Books, intended to show members of the Home Guard and the regular forces the basics of most of the weapons they were likely to encounter. Covers, with explanatory text and line drawings: Colt, Webley, Smith & Wesson, Luger, Mauser, revolvers and automatic pistols, 'Boys', anti-tank gun, hand grenades, Northover Projector etc.