Phonograph
Musical instrumentsRelated Objects
Phonograph, Millburn, NJ 1929safety negative
Rosenfeld and Sons
1929-02-11
1984.187.33984
View Man by Speaker at Engineering Society, 1929
safety negative
Rosenfeld and Sons
1929-11-08
1984.187.36521
View Machine Making Records at WOR Laboratories, 711 5th Avenue, New York City, 1938
safety negative
Rosenfeld and Sons
1938-07-07
1984.187.53641
View Equipment at Engineering Society Building, 29 West 39th Street, New York City, 1939
safety negative
Rosenfeld and Sons
1939-01-31
1984.187.54529
View Testing Equipment at Engineering Society Building, 29 West 39th Street, New York City, 1939
safety negative
Rosenfeld and Sons
1939-02-01
1984.187.54530
View
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