U.S. naval officers : their swords & dirks / by Peter T. Tuite Amerikaanse Next Generation Squad Weapon System (NGSW) / [tekst: Bas Martens] Pedersen geweer / [tekst: Bas Martens ; foto's: Springfield Armory National Historic Site/ National Park Service (SANHS/NPS), Rock Island Auctions, Amoskeag Auction Company, U.S. Patent … U.S. Lee Navy geweer / [tekst: Bas Martens ; foto's: Bas Martens, Wikimedia Commons, Bruce Canfield, Morphy Auctions en het U.S. Patent Office] Maxim 9 pistool met integrale demper / [tekst en foto's (tenzij anders vermeld): Bas Martens]
