Casio fx-82Super Fraction Pocket Calculator 82 Super | eBay
Casio - fx-991V - - Scientific calculator - Casio fx991V - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
Prop Hire - Casio fx-85v Super FX Calculator - Nineties (1990) - Practical / Working
CASIO fx-82 SUPER. I bought it in 1.992, use it in college, at the university and 20 years more at the office. Never changed battery and im not going to retire it