Monroe 1125 Desktop Calculator

RARE Monroe SB-12 Desktop Solar/Battery Basic Calculator, Large LCD clamshell

Monroe 7i30 Electronic Desktop Printing Business Calculator Model 7130

Vintage Monroe 3140 Electronic Printing Calculator Desktop Adding Machine

Monroe Classic Desktop Printing Calculator Large Display Keys Clock Cord/Battery

Monroe 3140 Desktop Printing Calculator/Adding Machine LCD Display Large Keys

Sharp Compet Desktop Calculator CS-1125 Solar Cell Retro D10 Vintage 19x 18cm

Vintage Monroe M500 Large Desktop Solar / Batt Desk Calculator 7" X 6" WORKS!