Keywords: smithsonian institution smithsonianinstitution man woman 1934 westinghouse television cathode thirties 1930s smithsonian institution archives smithsonianinstitutionarchives monochrome indoor Subject: Zworykin, V. K (Vladimir Kosma) 1889-1982        Birt, Mildred        Westinghouse Electric & Manufacturing Company Type: Black-and-white photographs Date: 1929 Topic: Television Local number: SIA Acc. 90-105 [SIA2010-1667] Summary: Vladimir Kosma Zworykin (1889-1982), a Westinghouse Electric and Manufacturing Company research engineer, is shown demonstrating his new cathode ray television set which can entertain large groups instead of one or two spectators. Miss Mildred Birt is the interested watcher. The broadcast images are projected on a mirror on the top of the cabinet making it possible for many to watch Cite as: Acc. 90-105 - Science Service, Records, 1920s-1970s, Smithsonian Institution Archives Persistent URL:http://siris-archives.si.edu/ipac20/ipac.jsp?&profile=all&source=~!siarchives&uri=full=3100001~!289412~!0#focus Repository:Smithsonian Institution Archives View more collections from the Smithsonian Institution. Subject: Zworykin, V. K (Vladimir Kosma) 1889-1982 Birt, Mildred Westinghouse Electric & Manufacturing Company Type: Black-and-white photographs Date: 1929 Topic: Television Local number: SIA Acc. 90-105 [SIA2010-1667] Summary: Vladimir Kosma Zworykin (1889-1982), a Westinghouse Electric and Manufacturing Company research engineer, is shown demonstrating his new cathode ray television set which can entertain large groups instead of one or two spectators. Miss Mildred Birt is the interested watcher. The broadcast images are projected on a mirror on the top of the cabinet making it possible for many to watch Cite as: Acc. 90-105 - Science Service, Records, 1920s-1970s, Smithsonian Institution Archives Persistent URL:http://siris-archives.si.edu/ipac20/ipac.jsp?&profile=all&source=~!siarchives&uri=full=3100001~!289412~!0#focus Repository:Smithsonian Institution Archives View more collections from the Smithsonian Institution. |