College of Engineering

Slide Rules

Attention Alumni

Send your slide rule photos to engineering@mtu.edu!

Collection of slide rules.
Collection by Chris Waldhelm '63.
Robert Bergman with three slide rules.
ME grad, Class of '79, Robert Bergman
"I started fall of '74 with slide rules. By Christmas it was calculators!"
Ron Sorensen with his slide rule.
Ron Sorensen '69
Rick Sorensen with his slide rule.
Rick Sorensen '71