Vintage Sharp ELSI Mate EL-826 Solar Calculator With Case - Japan - Works

vintage circular "Date Calculator" for scheduling and calculating deadlines

Casio CQ-81 Computer Quartz Vintage Alarm Clock Calculator Made in Japan **w/box

Vintage Sharp CT-510 Pocket Calculator 1970's Working w/ Case New Batteries

Vintage Casio MQ-2 Micro Computer & Calculator Quartz Alarm Clock

Vintage 1980s Casio ML-81 Electronic Calculator - Clock Date Music Tested

Vintage Casio Computer Quartz Calculator/Alarm Clock Model CQ-81 Tested Works

Vintage Casio CQ-81 Calculator Quartz Japan Works