When AMERICAN HERITAGE went to press with “The Story Behind the Tapes” in the February/March 1982 issue, my own curiosity in regard to the 1940 Oval Office recordings was far from satisfied. From the very beginning I had tried to learn as much as possible about the RCA machine itself. Tape recorders are a household item today but they did not exist in 1940. I knew that film had been used as a recording medium, but beyond that I could say very little else about the machine. Neither Henry Kannee nor Jack Romagna, the official White House stenographers during the FDR years, had any clear memories of the device, even though each of them had used it. This is not too surprising. The Continuous-film Recording Machine was in operation during a brief eleven-week period in the autumn of 1940 and thereafter was virtually ignored, if not entirely forgotten.