Showing results 817 - 828 of 1063 for Smithsonian Institution. Office of the Secretary. Counselor to the Secretary for Community Affairs and Special Projects
Description: Preservation intern discusses working with oversize materials in the Archives collection, including information on the creation of custom enclosures, surface cleaning of blueprints, and humidification.
Creator: National Museum of History and Technology. Division of Postal History
Creator: Smithsonian Institution Archives
Showing results 817 - 828 of 1063 for Smithsonian Institution. Office of the Secretary. Counselor to the Secretary for Community Affairs and Special Projects