The grouping consists of three Luger manuals, all printed on white paper with tan covers. The first is in German with Berlin printer's mark and cover image of a 1908-pattern Luger. The second is in English, with cover image featuring an earlier model Luger in a man's hand and a fold-out illustration sheet affixed to the back cover. The third is in English, with the very early "Borchardt-Luger's System" and "(SWISS REGULATION PATTERN 1900.)" nomenclature on the cover and multiple fold-out illustration pages.