Search

539 items

Student’s Oil Lamp

This lamp was used by Prof George L. Pierce while studying at Oberlin and given to the museum by Wayne and Clara Denny. Grinnell students used oil or gas lamps until the mid 1890’s.

Spectrometer

Manufactured by Societe Genevoise Purchased from James W. Queen & Co.

Homemade Geiger counter

Grinnell's first Geiger counter which unfortunately is broken.

Discharge Tube and Wooden Base

Similar to a Crooke's discharge tube.

60-60-60 Prism with faceted ends

Has been at Grinell College since at least 1928.

Vacuum Tube

Created by Grinnell Students in 1922.

Telegraph Recorder

This telegraph recorder used tape to record dots and dashes. It is missing its stylus.