| Title | Mark III-installed on vacuum system. |
| Photo Number | P0437n03_04_005 |
| Description | Image of Mark III (Equipment related to the development of television technology) installed on vacuum system of a television in the 1930s or 1940s. |
| Date | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 |
| Textual Date | Circa 1930s, 1940s |
| Keywords | Broadcasting and communication; Inventors; Men; Equipment |
| Subject | Television--History--Photographs |
| Additional Information | See also P0437n01_13_001 (duplicate). For papers, see MS 1252 |
| Collection Number and Name | P0437 Philo T. Farnsworth Photograph Collection |
| Holding Institution | Multimedia Archives, Special Collections, J. Willard Marriott Library, University of Utah |
| Original Source | N/A |
| Donated By/Purchased From | Donated by P.T. Farnsworth |
| Rights | |
| Type | Image/StillImage |
| ARK | ark:/87278/s6h13nb0 |
| Setname | uum_map |
| ID | 948403 |
| Reference URL | https://collections.lib.utah.edu/ark:/87278/s6h13nb0 |