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Vintage Hewlett Packard HP 20S Scientific Calculator

Made in USA

Includes original slip case. Tested and working - fully functional and in great condition.

***All new items and certain pre-owned items can be returned for up to 30 days with the buyer responsible for the cost of return shipping. Any items listed as “not working” or “for parts” are sold as-is and returns will not be accepted. Don’t hesitate to reach out with any questions - I respond very quickly!

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