Our Collection

At the Institute’s core is the Gilder Lehrman Collection, one of the great archives in American history. More than 85,000 items cover five hundred years of American history, from Columbus’s 1493 letter describing the New World through the end of the twentieth century.

Beckers, Alexander (fl. 1857-1859) [Becker's patent table-top "sweetheart" two person stereo viewer]

High-resolution images are available to schools and libraries via subscription to American History, 1493-1943. Check to see if your school or library already has a subscription. Or click here for more information. You may also order a pdf of the image from us here.

Gilder Lehrman Collection #: GLC05139.01 Author/Creator: Beckers, Alexander (fl. 1857-1859) Place Written: New York, New York Type: Object Date: circa 1867 Pagination: 1 stereocard viewer : wood ; 27 x 23.7 x 37.5 m. Order a Copy

Alexander Becker's stereo viewer, manufactured by Sealey & Lee, New York. Model is made for two person use and is equipped with viewers on each side. Top opens so that multiple stereocards can be loaded. Turning knobs on both sides for changing to the next stereocard. Brass tag below viewer on one side reads, "A. Beckers' Patent, April 7, 1867, Sealey & Lee NY, Manufacturers." Stereocards that came with it are cataloged in GLC 5139.03. Handle with care. Height is 37.5 cm.

Becker, Alexander, fl. 1867

Citation Guidelines for Online Resources