.Tested & Working • Clean Battery Compartment Vintage 1978 Texas Instruments Little Professor Test Quiz Calculator is a collectible electronic device that offers a fun and educational way to test your knowledge. Made by Texas Instruments in the United States, features a retro design and functionality that is sure to appeal to collectors and enthusiasts of vintage electronics. The Little Professor model allows users to input questions and receive answers, making it a unique and nostalgic piece for those who appreciate classic technology. Please view pictures as they are part of the description. Battery not included.
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