Unknown: Mind Building Institute, 1939. First Edition, First Printing. Original wraps. 6 1/2 X 9 1/2 Inches. Very Good. Item #1050
Original 1939 Professor Quiz Radio Game manual with the rare original spinner ("Duo - Dial" Selector) and mailing envelope. This game was originally mailed to radio listeners as part of a promotion to enhance the popularity of the show. The show itself was the first quiz program in the world on both radio and television. The show was featured on a local CBS radio channel out of Washington, but later moved to ABC out of New York. We have seen many of the booklets over the years, but never the original mailing envelope. A few creases, but a very clean lot overall.