lot 35 new vintage unitrex brand calculators 91 pm
early 1970s
collector’s item.
all functional.
never used.
they are all wrapped in their original boxes.
Extremely rare products in mint condition.
runs on a 9v square battery.
short history of the product:
the calculators were stored for 45 years in the attic of an old electronics store and were forgotten!!
90$ each
SEE THE 2 PICTURES OF THIS LOT HERE ON THE LEFTCLICK ON THE TOP PICTURE TO ENLARGE