Results for "Engineering"
![Walter P. Czeropski, Jr, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0778].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "Walter P. Czeropski, Jr, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0778].")
Walter P. Czeropski, Jr
Henry Herman Hausner (1901-1995)
Madan ("Mark") Lal Ghai (1923-2013)
Eugene D. Chisam
- Date: C. 1941-1945
Eugene D. Chisam
- Date: C. 1941-1945
R. Haskell Blaisdell
- Date: Early 1940s
Wood Technology Exhibits, United States National Museum
- Date: 1944
- Creator: United States National Museum Photographic Laboratory
![Walter P. Czeropski, Jr, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0778].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0778-000001/full/250,/0/default.jpg "Walter P. Czeropski, Jr, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0778].")
![Henry Herman Hausner (1901-1995), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3559].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3559/full/250,/0/default.jpg "Henry Herman Hausner (1901-1995), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3559].")
![Eugene D. Chisam, C. 1941-1945, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0234].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0234/full/250,/0/default.jpg "Eugene D. Chisam, C. 1941-1945, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0234].")
![Eugene D. Chisam, C. 1941-1945, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0233].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0233/full/250,/0/default.jpg "Eugene D. Chisam, C. 1941-1945, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0233].")
