- Adler-Royal Speakers -1925A 2612 visits
- American 1930-11 1423 visits
- Boys' Life 1915-02 2419 visits
- Columbia Records -1911A 1805 visits
- Columbia Records -1913A 1496 visits
- Magnavox Loudspeakers -1923A 1094 visits
- Manhattan Junior Speakers -1925A 1406 visits
- Moon Loudspeakers -1922A 1423 visits
- Munsey's 1910-10 1591 visits
- Murdock Headphones -1922A 1638 visits
- Photoplay 1929-07 2411 visits
- Photoplay 1929-12 3082 visits
- Photoplay 1930-02 2667 visits
- Popular Science 1941-12 1147 visits
- Scientific American 1928-10 2033 visits
- Victor Talking Machines -1915B 1484 visits
- Victor Talking Machines -1915C 1609 visits
- Victor Talking Machines -1919A 1454 visits
- Vitaphone Pictures -1929A 2010 visits