This is a book or magazine about tanks/AFVs and/or military modeling.
From the Ampersand website:
Clandestinely developed during the post WWI-era, during which Germany was forbidden from developing, producing or owning armored combat vehicles, the Panzer I served as a proof of concept. Manufacturers and engineers became acquainted with the creation of modern fully tracked combat vehicles, and soldiers were familiarized with the driving, maintenance, and logistics entailed by fielding an armored force. Once war began, not only did these experiences prove invaluable, the tanks themselves, armed only with twin machine guns, nevertheless proved formidable weapons against ill-prepared enemies. Spread through 168 hardbound pages, over 200 photos document all variations of this, the cornerstone upon which Germany’s famed panzer force was built. As a special bonus, this title includes a 16-page-color walk-around section featuring very rare examples of the Panzer IA, B and F.
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