Complete 100 Card Keystone WWI Stereoview Set and Book Boxes w Model 40 Viewer For Sale

Up for sale is a remarkably preserved, 100% complete and intact 100-card World War I stereoview collection published by the Keystone View Company. This is the complete "World War Through the Stereoscope" series, sequentially numbered from Card No. 1 to Card No. 100 with absolutely no missing views.What is included in this historic library:Complete 100 WWI Stereographs: Features official frontline military operations, trenches, aviation, naval fleets, and historic treaty signings (including the Palace of Versailles). The cards are clean, flat, and intact.Original Book-Style Storage Boxes: Both volumes are present, designed to look like classic leather-bound library books to protect the cards.Keystone Model 40 Eye Comfort Stereoscope: An original mid-century wooden viewer featuring clear optics and a smoothly operating slide adjustment rail. Ready for immediate 3D viewing out of the box.A turnkey, museum-quality collection perfect for military historians, WWI collectors, or antique photography enthusiasts. Will be packed with extreme care and shipped fully insured. Please see photos for exact condition.