Results for "Glass negatives"
![Mineralogy Laboratory, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3664].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "Mineralogy Laboratory, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3664].")
Mineralogy Laboratory
- Date: 1880 1880s
- Creator: United States National Museum Photographic Laboratory
Electricity Laboratory
- Date: 1880 1880s
- Creator: United States National Museum Photographic Laboratory
Chemistry Laboratory
- Date: 1880 1880s
- Creator: United States National Museum Photographic Laboratory
Chemistry Laboratory
- Date: 1880 1880s
- Creator: United States National Museum Photographic Laboratory
Mammal Laboratory
- Date: 1886 August 1886
- Creator: United States National Museum Photographic Laboratory
![Mineralogy Laboratory, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3664].](https://ids.si.edu/ids/iiif/SIA-MAH-3664-000002/full/250,/0/default.jpg "Mineralogy Laboratory, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3664].")
![Electricity Laboratory, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3668].](https://ids.si.edu/ids/iiif/SIA-MAH-3668-000002/full/250,/0/default.jpg "Electricity Laboratory, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3668].")
![Chemistry Laboratory, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3671].](https://ids.si.edu/ids/iiif/SIA-MAH-3671-000001/full/250,/0/default.jpg "Chemistry Laboratory, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3671].")
![Chemistry Laboratory, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3673].](https://ids.si.edu/ids/iiif/SIA-MAH-3673-000005/full/250,/0/default.jpg "Chemistry Laboratory, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3673].")
![Mammal Laboratory, 1886, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3665].](https://ids.si.edu/ids/iiif/SIA-MAH-3665-000001/full/250,/0/default.jpg "Mammal Laboratory, 1886, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3665].")