The vintage 1977 Texas Instruments "DATAMAN" electronic math game and calculator is a classic piece of consumer electronics that was manufactured in the United States. This device combines the functionality of a math game and a calculator, making it a versatile tool for both fun and educational purposes. With the Texas Instruments brand known for quality and innovation, this vintage DATAMAN device offers a nostalgic glimpse into the world of early electronic calculators. The calculator works, but the battery cover is broken. It closes securely but the piece of plastic that you would use to open it is broken off so you need a thin object to open it.
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