(BLUE) Tuesday Night Discovery Auction
Knapp Electric Questioner No. 100 Educational Toy
Lot #527
·Toys
Sold for
$3
Vintage Knapp Electric Questioner No. 100 educational toy, manufactured by Knapp Questioner Corp., New York. Includes original box, metal circuit board with buzzer, and multiple illustrated question cards. Features electrical contact system. Box shows wear and torn corner; metal components show oxidation.
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