1921       Bell Televisor 1923       Philco Pegasus Pictureradio 1925       Speedomax 1925       Speedomax H 1925       Wall Televisor 1927       Teletron 1927       Wheelco (Model 402) 1927       Westinghouse Televisor 1928       Teletron 1928       Federal-style Televisor 1928       Westinghouse Televisor 1928       Deco Televisor 1928       Philco Teletron