The Museum of HP Calculators

Richard Ottosen (Denver, CO, USA) is a registered user.

Date Registered:   November 2012
Location:   Denver, Colorado
Interests:   New old calculators, bicycling

Richard Ottosen (Denver, CO, USA) has chosen to keep his/her email address private. Unfortunately it is not possible to contact posters privately from archived posts. We're sorry for the inconvenience.

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