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; ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This thirty-page instruction manual ...

For a business owner, every penny counts. By turning off the printer on your Sharp Elsi Mate calculator EL-1611P, you can save on the expense of printing paper and ink. You don't need to print every ...