https://omeka-s.grinnell.edu/api/items/8666
type: Item
id: 8666
is public: true
owner: https://omeka-s.grinnell.edu/api/users/6
resource template: https://omeka-s.grinnell.edu/api/resource_templates/7
title: Induction Coil
created: 2026-01-26T20:44:17+00:00
modified: 2026-01-26T20:44:17+00:00
media: https://omeka-s.grinnell.edu/api/media/8667
item set: https://omeka-s.grinnell.edu/api/item_sets/6290
site: https://omeka-s.grinnell.edu/api/sites/3
description: Induction coil probably manufactured or at least marketed by Cental Scientific Company. The coil matches the image of another coil with a Central Scientific nameplate. The nameplate is missing from our coil, but the mounting spots are visible. Nameplates containing Central Scientific Company were probably manufactured between 1900 and 1909 with those containing the trademark CENCO manufactured after 1909.
identifier: em_156
is part of: Electricity_and_Magnetism
creator: Central Scientific Company
source: Storage Location F4a
date: 1909

https://omeka-s.grinnell.edu/api/users/6
id: 6

https://omeka-s.grinnell.edu/api/resource_templates/7
id: 7

https://omeka-s.grinnell.edu/api/media/8667
id: 8667

https://omeka-s.grinnell.edu/api/item_sets/6290
id: 6290

https://omeka-s.grinnell.edu/api/sites/3
id: 3