Title | Date | Type | ||
---|---|---|---|---|
76 |
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Philo T. Farnsworth with his new electron Multiplier tube about 1935. | 1935 | |
77 |
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Philo T. Farnsworth with Image Dissector. | 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929 | |
78 |
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Philo T. Farnsworth, R Adm Frederick R. Furth, and Dr. Maraen Chowderoux. | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | |
79 |
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Philo T. Farnsworth, R Adm Frederick R. Furth, and Dr. Maraen Chowderoux. | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | |
80 |
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Philo T. Farnsworth, Right, Inventor of Television. | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | |
81 |
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Philo with baby Russell in 1935, Philadelphia. | 1935 | |
82 |
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Philo with first mobil unit. | 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929 | |
83 |
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Pictures of received picture on Farnsworth TV receiver-1930. | 1930 | |
84 |
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Portrait of Philo T. Farnsworth, age 44. | 1948; 1949; 1950; 1951; 1952 | |
85 |
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Portrait of Philo T. Farnsworth, age 44. | 1948; 1949; 1950; 1951; 1952 | |
86 |
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Portrait of Philo T. Farnsworth. | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959 | |
87 |
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Portrait of Philo T. Farnsworth. | 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979 | |
88 |
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Portrait of Philo T. Farnsworth. | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959 | |
89 |
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Portrait of Philo T. Farnsworth. | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959 | |
90 |
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PTF explaining his latest invention to George Everson after talking to the Electric and Electronic Engineers. | 1950 | |
91 |
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PTF holding a new version of his high power multipactor tubes. Philadelphia, 1933-35. | 1933; 1934; 1935 | |
92 |
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Scene on roof of the Franklin Institute, Philadelphia-August, 1934. | 1934 | |
93 |
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Seymour Turner-1936 | 1936 | |
94 |
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Unidentified Equipment. | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939 |