The Sharp EI-1801-P is a calculator that enables you to print results on paper. It is useful for making calculations for home and business purposes, with such features as a pre-tax key, a grand total ...
Sharp was a frontrunner among the many companies that began developing calculators throughout the 1960s and 1970s. Until 1970, Sharp was only the trade name of the Hayakawa Electric Industry Company; ...
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