This vintage Texas Instruments TI-1780 Light Powered Calculator is a great addition to any office equipment collection. With its solar power source, you can easily calculate your finances without worrying about batteries. The calculator features an LCD display for easy reading of numbers and has basic functions that are perfect for everyday use. The gray color adds a touch of sophistication to your workspace. Ideal for those who appreciate vintage calculators, this Texas Instruments model is a must-have for any collector.
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