File:Vintage Sanyo Electronic Pocket Calculator, Model ICC-0081, 8 Digit Tube, Flip-Up Lid Over The Display, Made In Japan, Original Price = 495 USD, Circa 1971 (14183765491).jpg - Wikimedia Commons
Virtual Museum of Calculators
Rare Vintage Sanyo Calculator ICC - 83, in working order (220 volt) | eBay
Virtual Museum of Calculators
SANYO ICC-0081 EARLY VINTAGE CALCULATOR 1970 Stock Photo - Alamy
Sanyo World Time calculator watch | Liquid Crystal
sanyo cx-8102 calculator 1973 japan - Comprar Artigos de Eletrónica em Segunda Mão no todocoleccion