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Albert E. Roberts's 1870 School Desk and Seat Patent Model
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Albert E. Roberts's 1870 School Desk and Seat Patent Model

Roberts, Albert E. · 1870 · wood (overall material)

From the collection of National Museum of American History. Free to download, adapt and use — no permission needed.

About this work

.Albert E. Roberts from Des Moines, Iowa, received a U.S. patent for an improved school desk hinge. Patent no. 107724 was issued on September 27, 1870.

National Museum of American History’s own description
Subjects
PatentsModelsdesk hinge modelHome and Community Life: Education
Credit lineAlbert E. Roberts's 1870 School Desk and Seat Patent Model. 1870. Roberts, Albert E.. National Museum of American History. CC0.
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