Man Adjusting Equipment at New York Telephone Company, 32 Sixth Avenue, New York City, 1939 safety negative Rosenfeld and Sons 1939-01-20 1984.187.54507 ViewMan Working On Equipment at New York Telephone Company, 32 Sixth Avenue, New York City, 1938 safety negative Rosenfeld and Sons 1939-01-20 1984.187.54508 View