Box 1
Container
Contains 36 Results:
Laboratory work
File — Box: 1, Folder: 21
Scope and Contents
1 Cliff Gardner and Phillip Snell in tube lab- Farnsworth Television Inc. about 1934.
2-4 Farnsworth Television Lab.
5 Farnsworth adjusting rack equipment. Duplicate (see P0437n02_10_004)
6 Early TV receiver tube, used in lab by inventor Philo Farnsworth, 1933.
7 Unidentified person working on a machine.
8 Farnsworth engineer...
Dates:
1900-1980
Television demonstrations
File — Box: 1, Folder: 22
Scope and Contents
- 1 John Stagnaro in Oklahoma with his TV demo. -1948, photocopy
- 2 Farnsworth Television Radio show-Flint Michigan-1939.
Dates:
1900-1980
Projected images
File — Box: 1, Folder: 23
Scope and Contents
1. Televised poster on 14" tube in 1939.
2. Photograph of the televised picture 1931. A Duplicate of the one Phil wrote on to mark and initialed giving this date it was broadcast.
3. Pictures of received picture on Farnsworth TV receiver-1930.
4. Projected Image, November 23, 1943
5. Projected Image
6-9. Projected Images, December...
Dates:
1900-1980
Philo T. Farnsworth, speaking engagements
File — Box: 1, Folder: 24
Scope and Contents
1 Philo T. Farnsworth lecturing to the Society of Electrical Engineers-San Francisco Chapter – at time of the dedication of the opening of the coaxial television cable lecture in San Francisco and Los Angeles, 1950.
2 Philo T. Farnsworth speaking to former High School Classmates at Rigby Reunion.
3-4 Philo T. Farnsworth addressing San Francisco IEE (Institute of Electrical and...
Dates:
1900-1980
Philo T. Farnsworth, awards
File — Box: 1, Folder: 25
Scope and Contents
- 1 Philo T. Farnsworth "Emmy".
- 2 Philo T. Farnsworth receiving Morris Liebman Memorial Prize from Frederick E. Terman, President of institute of Radio Engineers. Duplicate see (P0437n02_06_010), photocopy
Dates:
1900-1980
Hugo Gernsback
File — Box: 1, Folder: 26
Scope and Contents
- 1. Hugo GernsbackTrophy.
- 2. Hugo Gernsback, (left), accepting the Hugo Gernsback Testimonial Trophy from S. L. Beraf, (right), President of Radio Parts and Electronic Equipment Shows, Inc., at the Radio Industry Banquet in Chicago, on May 18.
- 3. Hugo Gernsback Trophy.
Dates:
1900-1980
Green Street
File — Box: 1, Folder: 27
Scope and Contents
- 1 Green Street, Philo T. Farnsworth Epitaph.
Dates:
1900-1980
Philo T. Farnsworth statue
File — Box: 1, Folder: 28
Scope and Contents
- 1 Statue of Philo T. Farnsworth.
- 2 Unidentified group.
Dates:
1900-1980
50th anniversary of the invention of the television, September 1977
File — Box: 1, Folder: 29
Scope and Contents
"In September of 1977, the author of "The Farnsworth Chronicles" joined forces with the Farnsworth family and former "lab gang" members to observe the 50th anniversary of the first electronic video transmission, which took place in Farnsworth's Green Street laboratory in San Francisco on Sept 7, 1977. 50 years later, many of the people present at the original event assembled at the Foothill Museum near Palo Alto, CA to recreate the achievement. To make the...
Dates:
September 1977
Philo T. Farnsworth Dam
File — Box: 1, Folder: 30
Scope and Contents
- 1-6. Philo T. Farnsworth Dam, 1939.
Dates:
1900-1980
Philo T. Farnsworth, general images
File — Box: 1, Folder: 31
Scope and Contents
1-2. Farnsworth Television Float.
3. Unidentified person working on machine.
4. Fort Wayne Television Show
5-6. Unidentified person working on machine.
7. Unidentified equipment.
8. Unidentified person watching TV.
9. Philo T. Farnsworth achievements.
10. Unidentified farm
11....
Dates:
1900-1980
Philo T. Farnsworth
File — Box: 1, Folder: 32
Scope and Contents
1: Philo T. Farnsworth, see P0437n01_23_023.
2: Philo T. Farnsworth at his desk in lab at 127 E. Mermaid Lane, Philadelphia, Pennsylvania. 1934. Copy negative, similar to item P0437n01_01_001.
3: 50th Reunion, poor exposure.
4: 50th Reunion, see print P0437n01_29_006.
5-:50th Reunion, Pem and unknown man at podium.
6-7: 50th...
Dates:
1900-1980
Philo T. Farnsworth
File — Box: 1, Folder: 33
Scope and Contents
1: Negative only, graph showing raster levels.
2: Copy work, negative only of a piece of equipment.
3: Negative for P0437n01_23_016 (top).
4: Negative for P0437n01_08_027.
5: Negative only, equipment table with a stamp from the US patent office, January 26, 1939
6. Negative only, graph showing raster levels.
7....
Dates:
1900-1980
Philo T. Farnsworth
File — Box: 1, Folder: 34
Scope and Contents
1-2: Negative for P0437n01_08_022.
3: Negative only, graph comparing Bell Telephone transmitter (1927) and Capehart Farnsworth Preamplifier (1951) cycles per second.
4: Negative only, side view of the path of electrons in a magnetic field.
5: Copy work, negative only of a television show recording .
6: Negative only, diagram of "the 'photo island'...
Dates:
1900-1980
Philo T. Farnsworth
File — Box: 1, Folder: 35
Scope and Contents
1: Negative only, projected image of an unknown woman.
2: Negative of image P0437n01_08_025
3: Negative only, diagram
4: Negative only, diagram
5: Copy work, negative only, two people on bicycles.
6: Negative only, diagram
7: Negative only, diagram
8: Negative only, diagram
9:...
Dates:
1900-1980
Philo T. Farnsworth
File — Box: 1, Folder: 36
Scope and Contents
1: Negative of image P0437n01_08_023
2. Negative only, graph showing raster level, similar to P0437n01_33_001.
3: Negative only, diagram of the Farnsworth storage-type image dissector tube, which displays no shading signal and has ten times the sensitivity of the ordinary iconscope. Duplicate (P0437n01_36_008).
4: Negative only, diagram of the end view of electrons...
Dates:
1900-1980