LED VFD and LCD pocket calculators
Sperry Remington 661-D
For sale is a SPERRY REMINGTON calculator model 661-D with a green mini tube display. This calculator has 6 digits, but calculations can be given up to 12 digits, due to a ">"- key. Reacts on keyboard input, but accurate; als doesn't react on calculation input properly .
If you want pictures in a better resolution, don't hesitate to email me
Return to page