28 Vintage WWI World War 1 Military Stereoview Cards Lot Aviation Trenches Navy For Sale

MASSIVE WWI MILITARY STEREOVIEW COLLECTION! Rare, complete 28-card lot documenting World War I action, aviation, home front preparation, and frontline SCENES INCLUDE:
• Aviation & Aerial Warfare: \"Building U.S. Aeroplanes\" & pilot \"Taking Views from an Frontline Action: \"Digging Trenches\", \"Boys Who Saw Action\", and \"Allies on the Military Life & Operations: \"Camp Franco-Americain\", \"Open Air Bakery\", \"Blue Jackets\" (Navy), and \"On the 100% original period WWI stereoview cards with complete titles and Crisp visual details with light, honest age toning and minor edge wear consistent with early 1900s paper