Photo Archives
 
Filters: Collection Name: "Philo T. Farnsworth" Date: "1927"
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TitleDateType
1 1927-1st Electronic Transmitter-produced by Farnsworth at 202 Green Street, San Francisco.1927
2 1927-1st Electronic Transmitter-produced by Farnsworth at 202 Green Street, San Francisco.1927
3 Carl J. Christensen with camera.1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939
4 Carl J. Christensen with camera.1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929
5 Diode Cold Cathode Multipactor tubes....unique in that it has no filament.1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939
6 Farnsworth Iatron Tube.1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939
7 P.T. Farnsworth with his television receiver-1920 or 30.1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929
8 Philo T. Farnsworth as a young man.1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929
9 Philo T. Farnsworth with Image Dissector.1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929
10 Philo with first mobil unit.1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929
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