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105 items

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/e29a5f3bdcc5187a90ca18447bbf701d.JPG image/jpeg thumbnail

Foot X-ray Machine

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/d5c3a93eab36687195ddd1bccd1e5796.JPG image/jpeg thumbnail

Telegraph Key

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/f4f08522b4f0dbe75665d501156376d0.JPG image/jpeg thumbnail

Lantern Glass

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/2525f9760427211d5b6127ef2b5a558c.JPG image/jpeg thumbnail

Radio Transmitter

Model HT-40
http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/210d86819aba6fb52ad861acd6dcf521.JPG image/jpeg thumbnail

Anoxia Photometer

Model 17-006
http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/d451a19122a2ecf998e361753211c9a3.JPG image/jpeg thumbnail

Lightning Rod

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/e0fda446715fe1da339a29f448d8a4c5.JPG image/jpeg thumbnail

Micrometer Head for Telescope or Microscope

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/aea104d6024075b6553462357d3d6f46.JPG image/jpeg thumbnail

Four Coil Aerocoil for Tuning Radios

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/166853d8f471bcf5917e27e2c78fb37e.JPG image/jpeg thumbnail

Wang Electronics Package

Transistorized electronics package for Wang calculator system
http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/b913107909fdaad1d367c995cc592894.JPG image/jpeg thumbnail

Craig Calculator

Model 4501
http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/efe91207a18a9d8e3ce9ca77d459e129.JPG image/jpeg thumbnail

TI Calculator

Model 2500
http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/26c2c1f9e88e859cad679ee104157136.JPG image/jpeg thumbnail

TI Calculator

Model TI-30
http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/11efd5bb6fc423a9c2b7dec8d0857d38.JPG image/jpeg thumbnail

Canon Calculator

Model Palmtronic
http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/1fe5893ce0446d4f77b42ce93f4a8f37.JPG image/jpeg thumbnail

Parish Microscope

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/79178d3afe57631c60149efada1286b7.JPG image/jpeg thumbnail

Grinnell College Telephone

Replaced 2018
http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/d77878a9185f80ca3fa80922d8764c4b.JPG image/jpeg thumbnail

Nokia Tracfone

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/149b3fe144c2d2298f308abef8d3b019.JPG image/jpeg thumbnail

LG Tracfone

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/77fe9c2f1d457eae04ec6b7033ff0e1a.JPG image/jpeg thumbnail

LG Tracfone

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/320174d8639f829c779004ac0ca9eca8.JPG image/jpeg thumbnail

Mechanical Calculator

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/651169ec7a18431ede74f8836a86d2a0.JPG image/jpeg thumbnail

Surveyor’s Level

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/7569353198bd04cee45daf195f69935e.JPG image/jpeg thumbnail

Dictaphone Cylinder

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/8fc4b98351a08b9f0915feb3074d9f61.JPG image/jpeg thumbnail

IBM Punch Card Fortran Code

Used by Charlie Duke for non-linear least-squares curve fitting during the 1960's. Fortran Program used at ISU computer.
http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/6be2a7524babbf4aa2d1ab7ea05cf662.JPG image/jpeg thumbnail

Globe

http://omekax.grinnell.edu/PhysicsInstrumentMuseum/files/original/f4fca6db39ad567a38c366d67a6d1af3.JPG image/jpeg thumbnail

Polaroid Camera

model 360 (with te_170 and te_171)