Vintage 1978 Scientific Calculator -Sharp ELSI MATE EL-5002 Working 42 Years Old | eBay
Amazon.com : Sharp EL-330WB Standard Function Basic Desktop Calculator, Large Display, For Home and Office, Dual Power, Solar and Battery : Office Products
1970's pocket calculator. Simple arithmetic machine, handheld device. Sharp ELSI MATE EL-8031. The word LOSSES spelt out on the display Stock Photo - Alamy