Olympia Calculators

From: Leonard Hopkins
Email: len2727@gmail.com


I have a couple of Olympia calulators, one is a EC 8512 and the other is an mp-1 (I think, not at home so I can't check)The "MP_1" has IC's in it but does not have a display, it is strictly a paper printing calc. Any Information on these would be helpful. Thanks