Results for "Engineering"
![H. C. Frost, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1736].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "H. C. Frost, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1736].")
H. C. Frost
- Finding Aid
SIA Acc. 16-322, National Museum of American History (U.S.) Office of Curatorial Affairs, Exhibition and Program Records, 1990-2008
- Date: 1990 1990-2008
- Creator: National Museum of American History. Office of Curatorial Affairs
- Creator: Smithsonian Institution Archives
![H. C. Frost, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1736].](https://ids.si.edu/ids/iiif/SIA-SIA2008-1736/full/250,/0/default.jpg "H. C. Frost, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1736].")