![File:Vintage Sharp Elsi Mate Electronic Pocket Calculator, Model EL-215S, Green VFD, Made in Korea, Circa 1970s (12123865286).jpg - Wikimedia Commons File:Vintage Sharp Elsi Mate Electronic Pocket Calculator, Model EL-215S, Green VFD, Made in Korea, Circa 1970s (12123865286).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/f/fa/Vintage_Sharp_Elsi_Mate_Electronic_Pocket_Calculator%2C_Model_EL-215S%2C_Green_VFD%2C_Made_in_Korea%2C_Circa_1970s_%2812123865286%29.jpg)
File:Vintage Sharp Elsi Mate Electronic Pocket Calculator, Model EL-215S, Green VFD, Made in Korea, Circa 1970s (12123865286).jpg - Wikimedia Commons
![1970's pocket calculator. Simple arithmetic machine, handheld device. Sharp ELSI MATE EL-8031. The word HELLO spelt out on the display Stock Photo - Alamy 1970's pocket calculator. Simple arithmetic machine, handheld device. Sharp ELSI MATE EL-8031. The word HELLO spelt out on the display Stock Photo - Alamy](https://c8.alamy.com/comp/T30FBY/1970s-pocket-calculator-simple-arithmetic-machine-handheld-device-sharp-elsi-mate-el-8031-the-word-hello-spelt-out-on-the-display-T30FBY.jpg)
1970's pocket calculator. Simple arithmetic machine, handheld device. Sharp ELSI MATE EL-8031. The word HELLO spelt out on the display Stock Photo - Alamy
![Other & unclassified - AC - SHARP ELSI MATE EL - 819 VINTAGE POCKET CALCULATOR IN WORKING CONDITION FROM TURKEY Other & unclassified - AC - SHARP ELSI MATE EL - 819 VINTAGE POCKET CALCULATOR IN WORKING CONDITION FROM TURKEY](https://www.delcampe.net/static/img_large/auction/000/452/232/765_001.jpg)
Other & unclassified - AC - SHARP ELSI MATE EL - 819 VINTAGE POCKET CALCULATOR IN WORKING CONDITION FROM TURKEY
![Vintage Sharp Electronic Pocket Elsi Mate Calculator, Model EL-500, Green Fluorescent, Made In Japan | Calculator, Pocket calculators, Computer history Vintage Sharp Electronic Pocket Elsi Mate Calculator, Model EL-500, Green Fluorescent, Made In Japan | Calculator, Pocket calculators, Computer history](https://i.pinimg.com/1200x/3d/9e/37/3d9e37a10adee04858e5054aba7b095f.jpg)