The Museum of HP Calculators

Thomas Chrapkiewicz is a registered user.

Date Registered:   August 2007
Location:   Detroit, Michigan, USA
Interests:   hp45/hp65/hp28s/hp48gx/hp42s/hp41cv

Thomas Chrapkiewicz has chosen to keep his/her email address private but if you log in you will be able to send an email.

[ Return to the Biography Index ]

Go back to the main exhibit hall