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We’re pleased to announce that 256,444 photographs from NASA’s Glenn Research Center have recently been added to the National Archives Catalog. The photos document facilities, personnel, and aeronautic and space technology development at the Glenn Research Center (GRC) in Cleveland, Ohio and at Plum Brook Station1 in Sandusky, Ohio. Also included are publicity photos, as well as images documenting various types of accidents. The photographs in this series were taken between 1943 and 2004; as such, many of the photos are credited to NASA in addition to its predecessor, the National Advisory Committee for Aeronautics (NACA).
Revolutionary War Pension Files Seals ✒️🪙📜
Official American 19th century records have fascinating visual features and many remarkable examples of those can be found in the Revolutionary War pension files at the National Archives.
During the conservation stabilization treatment of these records, the conservators come across watermarks, ribbons, wood engraving illustrations, historical repairs, and of course various seals and wafers.
Guest Post by
Paper Conservator (Document Conservation Laboratory, RXC)
Ewa Paul (National Archives)