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107 items

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/17ec07ec6149dbcf05bfee92412c8ac0.JPG image/jpeg thumbnail

Apple-IIe with disc drives

1979 Gift from Steve Jobs to Grinnell College
http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/116d65f3706d9204f634774ae9fbea9a.JPG image/jpeg thumbnail

HP9100A Calculator

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/5a86f082160f70762ff675ec47844c57.JPG image/jpeg thumbnail

Kim-1 single-board computer

First single-board computer used in electronics course
http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/a0c3981cdc4fe25ac9cd6f361176916e.JPG image/jpeg thumbnail

Early phonograph with large horn

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/c0c5c8b78bde7a7923c7c3ffd2c12ecc.JPG image/jpeg thumbnail

Large horn used with early phonograph

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/0518b3915d66cd64fbb262e24e9f1065.JPG image/jpeg thumbnail

Phonograph for 78-rpm records

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/2401b4b9968df418d20273c2c814c503.JPG image/jpeg thumbnail

Edison Phonograph Cylinder recording Eppler's Whiskers March Comique

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/f9fbe0e625f38fbb88d04b46a1bc8d30.JPG image/jpeg thumbnail

Mounted Transcontinental Cable Section

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/ec2ecf1bdf8f0a1195a29c9c4d04cd59.JPG image/jpeg thumbnail

Telegraph Key CJB26003A

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/da9245a689d7543d200cc568c250fadc.JPG image/jpeg thumbnail

Telegraph Key Bakelite Base

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/d5df2d314561322772d246a583a58b51.JPG image/jpeg thumbnail

Telegraph Key on Metal Box

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/be307eac08e4e5f38dc8b9a52e7d0c87.JPG image/jpeg thumbnail

Telegraph Sounder

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/cc6154cdafcc8b53bf69089fa95cd0fd.JPG image/jpeg thumbnail

Cable with Many Wire Pairs

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/2b4fd619e6efd03f3a2605e85b6bcc14.JPG image/jpeg thumbnail

Black Rotary Dial

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/a9b1ff0f93ac9dc8c949e980b31bdba0.JPG image/jpeg thumbnail

Large White Rotary Dial

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/1b1e8a098778a394251f2e7b591d10f8.JPG image/jpeg thumbnail

Gray Keypad

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/780da879205d4792410b5a4117dd80a8.JPG image/jpeg thumbnail

Pair of Switches

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/0c59a7eefe41d96e49b589d47486e6ca.JPG image/jpeg thumbnail

Black Rotary Dial Desk Phone

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/4035ecbf9ef24032087ea7e03cf35d63.JPG image/jpeg thumbnail

Rotary Dial Wall Phone

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/e76fb4220455bf9e96237b3108cc6460.JPG image/jpeg thumbnail

Phone Receiver

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/ec1f3a7c977a47b6bc750d23798d4680.JPG image/jpeg thumbnail

Candlestick Phone ca 1900

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/b85eeb2c5cfbc2341b8a7acf9fa59fd6.JPG image/jpeg thumbnail

Candlestick Phone Modified for Dial ca 1900

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/f22dddd8ef9e46ca391ec3c4edd53d7b.JPG image/jpeg thumbnail

Microscope

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/3e5ab48f00e71ad854ea4beb9853d002.JPG image/jpeg thumbnail

Spencer Microscope 115833