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| This section of the museum contains articles which seem appropriate for inclusion in a physics museum but still were not used in physics courses, or at least were not intended primarily for that use. Some of these are surveying instruments (One of the first physics teachers at Grinnell was also a surveyor and laid out much of the city of Grinnell.), some are electrical or medical x-ray equipment, and some can best be categorized as "Miscellaneous;" |
| Alvan Clark Telescope | Phonograph Using Cylinders |
| Chronograph | Sextant |
| Heliostat | Northwest Instrument Chronometer |
| Ulysse Nardin Chronometer | Telescope |
| Solar Microscope |
