1945 TV Console Showed Two Programs at Once

Summary

As I try to write this article, my friend and I have six different screens attached to three types of devices. We’re working in the same room but on our own projects—separate yet together, a comfortable companionship.I had never really thought of the proliferation of screens as a peacekeeping tool until I stumbled across one of Allen B. DuMont’s 1950s dual-screen television sets. DuMont’s idea was to let two people in the same room watch different programs. It reminded me of my early childhood and my family’s one TV set, and the endless arguments with my sisters and parents over what to watch. Dad always won, and his choice was rarely mine.The DuMont Duoscopic Was 2 TVs in 1 Allen B. DuMont was a pioneer of commercial television in the United States. His eponymous company manufactured cathode-ray tubes and in 1938 introduced one of the earliest electronic TV sets. He understood how human nature and a shortage of TV screens could divide couples, siblings, and friends. Accordingly, he built at least two prototype TVs that could play two shows at once.In the 1945 prototype shown at top, DuMont retrofitted a maple-finished cabinet that originally held a single 15-inch Plymouth TV receiver to house two black-and-white 12-inch receivers. Separate audio could be played with or without earpieces. Viewers used a 10-turn dial to tune into TV channel 1 (which went off the air in 1948) and VHF channels 2 through 13. As radio was still much more popular than television, the dial also included FM from 88 to 108 megahertz, plus a few channels used for weather and aviation. The lower left drawer held a phonograph. It was an all-in-one entertainment center. To view their desired programs on the DuMont Duoscopic TV set, this family wore polarized glasses and listened through earpieces.Allen DuMont/National Museum of American History/SmithsonianIn 1954, DuMont introduced a different approach. With the DuMont Duoscopic, two different channels were broadcast on a single screen. To the n...