Up for sale is a rare, original archive lot of 9 vintage unmounted dual-image stereographic master photo prints documenting the 1933–1934 Chicago World's Fair (A Century of Progress). These photos were taken by official Tru-Vue staff photographer Charles Crossan.

​Unlike the commercially sold 35mm Tru-Vue filmstrips, these dual 4x5 paper prints were exposed directly from Crossan's 5x7 stereo camera negatives and used in-house by Tru-Vue technicians as production alignment proofs to create their 3D filmstrips.

​Lot Highlights:

• ​Quantity: 9 individual stereograph master prints (dual side-by-side images per print).

• ​Subjects Included:

• ​Iconic Sky Ride support towers and observation cars.

• ​Czechoslovakian Pavilion facade and plaza.

• ​Decorative fairground statues (including the giant elephant display).

• ​Reflecting pools, architectural pavilions, and exposition grounds.

• ​Dimensions: Prints measure approximately 4" x 5" each.

• ​Photographer Provenance: Charles Crossan (Tru-Vue Staff Photographer).

• ​Condition: Excellent vintage condition overall with strong contrast and clarity. Minor light curling along edges consistent with age and raw print storage (see detailed photos for exact condition).

​A fantastic, one-of-a-kind addition for collectors of 1933 Chicago World's Fair memorabilia, 3D stereoscopic history, View-Master/Tru-Vue archives, or early 20th-century photojournalism.

Please see photos for complete description and condition. Please contact me with any questions you have before bidding.

Thank you