Title | Collection Number And Name | Photo Number | ||
---|---|---|---|---|
1 | 1927-1st Electronic Transmitter-produced by Farnsworth at 202 Green Street, San Francisco. | P0437 Philo T. Farnsworth Photograph Collection | P0437n1_08_17 | |
2 | 1927-1st Electronic Transmitter-produced by Farnsworth at 202 Green Street, San Francisco. | P0437 Philo T. Farnsworth Photograph Collection | P0437n1_08_20 | |
3 | Philo T. Farnsworth | P0501 Arch Leonard Madsen | P0501n01_10_011 |