Vintage Casio SL-800 WE Filmcard Calculator | #475883402
That Dragon Guy on Twitter: "MOAR VINTAGE STUFF: sure, one can buy a cheap “credit card size” calculator at a dollar store nowadays, but they're always a few millimeters thick. Casio's SL-800
Casio SL-800 | 102627331 | Computer History Museum
SL-800 Film Card calculator | 102636433 | Computer History Museum
Casio SL-800 (E)
Casio SL-300SV Wallet Size Solar Calculator - Shop School & Office Supplies at H-E-B
Casio SL-800WE | Science Museum Group Collection
Virtual Museum of Calculators
CASIO SL-800 BLACK Film Card Solar Cell Calculator Vintage NOS RARE $40.00 - PicClick
Casio kalkulator 198311 SL-800 | Casio, Solar cell, Electrical appliances
Casio SL-800 Film Card Registered as Essential Historical Material for Science and Technology by Japan's National Museum of Nature and Science | Technology | Japan Bullet
DATAMATH
Casio Computer Co. Ltd.. Film Card Solar Calculator (model SL-800). 1982 | MoMA
Casio SL-800 (E)
Vintage Casio SL-800 WE Filmcard Calculator | #475883402
Casio-SL800-SolarPoweredCalc | History of Computing | Graggaber Josef | Flickr