Description
The Sharp EL-506S is a scientific calculator with 8 digits precision and algebraic logic. It has an unknown number of functions, 40 keys and an LCD (liquid crystal) display. The power source is 2xLR44.
Sharp EL-506S
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- Contact: Aaron C. Sylvan,
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Suite 1248
Brooklyn, NY 11215 - Email: info@ithistory.org
