Box 3
Container
Contains 10 Results:
Rack and Transmitter Panels
File — Box: 3, Folder: 1
Scope and Contents
1 High voltage cage behind racks, FTI.
2 Drilled, blank rack with no mounted components.
3 Drilled, but empty rack assemblies. Duplicate of P0437n03_01_002)
4 RCA ultra-short wave receiver.
5-6 Transmitter rack from rear, showing components.
7 Fully assembled transmitter rack rear view.
8 Transmitter and control...
Dates:
1900-1980
Fusor and other equipment
File — Box: 3, Folder: 2
Scope and Contents
1-23 Unidentified equipment.
24 The glow of the interior of the MK I fusor, Circa 1961.
25 Ionized gas being “pulled” from fusor by force if the permanent magnet, Circa 1961.
26 The glow of the interior of the MK I fusor, Circa 1961, slide.
27 Ionized gas being “pulled” from fusor by force if the permanent magnet, Circa 1961. slide
...
Dates:
1900-1980
Fusor and other equipment
File — Box: 3, Folder: 3
Scope and Contents
1-3a Distributed ion source tubes, 3/29/66, 2/2/67, 7/10/67
3b Unidentified pieces of equipment
4 Hollow electron (?)-m in fusor
5-8 Unidentified pieces of equipment
9 Elements (glass) from tube 26E
10-12 Unidentified pieces of equipment
13 Unidentified lab flask.
14 Dissector image tube.
...
Dates:
1900-1980
Fusor and other equipment
File — Box: 3, Folder: 4
Scope and Contents
1 Photo of fusor through bell jar to show anode, Duplicate see (P0437n01_17_016)
2 Special effects shot of fusor (MK II) depicts interior and exterior of fusor.
3 Duplicate see (P0437n01_17_016)
4 Early fusor. Holes and mirrors are to view reaction, August 16 1960. Duplicate see (P0437n03_03_025)
5 caption 1: The MARK-III system was similar to the...
Dates:
1900-1980
Dynode and Anode Assembly
File — Box: 3, Folder: 5
Scope and Contents
1 Anode assembly, Later model.
2 Inner anode assembly on aluminum foil.
3 Inner anode assembly fusor. Duplicate ( see P0437n01_13_006).
4 View of dynode assembly from early fusor.
5 Axially lit photo of early configuration of dynodes and inner anode of fusor chamber. Duplicate see (P0437n03_05_004)
6 Early inner anode...
Dates:
1900-1980
Television Chassis and equipment
File — Box: 3, Folder: 6
Scope and Contents
1 Artist’s conception of T.V. chassis.
2 Wiring on the underside of a T.V. chassis.
3 Illustration of T.V. chassis without a cover.
4 One tube radio transmitter used in the ‘round-the-world’ broadcast using the electronic multipactor. 1932-33
5-6 Multipactor, Ralph Heintz and Kaufman Ltd.
6 Transmitter assembly, Heintz and Kaufman...
Dates:
1900-1980
Graphs
File — Box: 3, Folder: 7
Scope and Contents
1. The Mark-IV device was constructed but never fully developed due to a physics re-orientation of the project. Its purpose was to achieve higher fusion rates. 1967.
2-19. Graphs
20. Ion gun drawing.
21. Graphs
22. Computer model of formation of virtual anode in fusor graph.
23-24: Graphs
25. Ion gun drawing.
...
Dates:
1900-1980
Laboratories and Transmission Towers
File — Box: 3, Folder: 8
Scope and Contents
1 Farnsworth television transmitter and broadcast tower, Wyndmoor, Pennsylvania, 1936.
2 Farnsworth transmitter shack and towers, Duplicate see (P0437n03_08_001)
3 Site of Farnsworth T.V. studio and transmission towers still standing in Philadelphia.
4 202 Green Street.
5 Aerial view of San Francisco showing the Green Street lab.
...
Dates:
1900-1980
Philo T. Farnsworth Dam
File — Box: 3, Folder: 9
Scope and Contents
1 onstruction of the PTF dam, 1939. Duplicate (see P0437n01_30_004).
2 Construction of the PTF dam, 1939.
3 "Tense moment - when the cement mixer went hay wire in the middle of everything. Find Cliff by Ian Smith and note sore finger (got in supervising the pheasant coupe)"
4 PTF at Farnsworth pond he created, 1941.
5 Carl Farnsworth blowing a...
Dates:
1900-1980
Philo T. Farnsworth, General images
File — Box: 3, Folder: 10
Scope and Contents
1 Flag ship on man were off Porto Rico – Philo equipment demo on and from this ship were all very successful. U.S.S. Arizona.
2 Advertisement for Farnsworth Television and Radio Corp., then owned WGL.
3 The Crystal Palace. Built in 1850 and used to host the World’s Fair in London in 1851. It was moved to another location shortly after the fair but burned down in 1936. Photograph...
Dates:
1900-1980