Hello - I have an Olivetti calculator, c.1965, that has a slide-rule and a row of red lights above. It supposedly is a hybrid "calculator". The battery compartment lists NO 175; a D-cell, however, will not work. Is there a manual for this device? Direction/advice appreciated! Barry Lauer

Asked by Barry A. Lauer on 11/19/2014 0  Answer

ManualsOnline posted an answer 9 years, 11 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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