The Hamilton Collection 1927 CGE Speaker model 100A 1934 Westinghouse speaker model 200B 1926 Atwater Kent speaker model E2 1927 Atwater Kent speaker model E3 1925 Herdman loud speaker 1920 Music Master horn 1926 Enchanter loud speaker 1927 Crosley Musicone speaker 1917 Victor Talking Machine model VV-IV-A 1917 Victor Talking Machine model VV-IV 1940 Zenith model 6G501M portable radio 1957 Zenith Trans-Oceanic radio model A600 1952 RCA model 2B401 portable radio 1935 Rogers model 4443 portable battery radio 1926 Philmore Supertone crystal radio Bureau of Standards receiver (recreation) 1924 Homemade crystal receiver 1925 Atwater Kent model 20 battery radio 1927 Atwater Kent model 33 battery radio 1937 Viking radio model 751-F-1 1938 Stewart Warner model R415 farm radio 1924 Deforest Crosley model 52 battery radio 1925 Deforest Crosley model Trirdyn 3R3 1939 Northern Electric model B542 battery radio 1931 Serenader model SBT7 battery radio 1925 Northern Electric model R115B single stage audio amplifier 1928 Victor Bosch model 28 console radio Crosley Bonzo salt and pepper shakers RCA little nipper dog
