1920-30's KNAPP ELECTRIC QUESTIONER Educational Quiz Game
1920-30's KNAPP ELECTRIC QUESTIONER Game. This is an educational game that uses a buzzer, battery, some wire leads, and a playing board. The playing board is designed to hold one of many different question sheets where the player would match a question with a picture or a fact. If the answer is correct, the buzzer will sound. Complete with instructions and 14 full-color question sheets. Excellent-LN condition.