File:Cutaway diagram of an electric water heater.jpg

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Apfel's "Electric Insert" water heater, 1917   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Creator
InfoField
Apfel's Systems and Electric Heating
Title
Apfel's "Electric Insert" water heater, 1917
Description
Cutaway diagram of an electric water heater (Apfel's "Electric Insert" water heater, 1917)
Date 24 March 1917
date QS:P571,+1917-03-24T00:00:00Z/11
institution QS:P195,Q7442157
Source/Photographer
Permission
(Reusing this file)
Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Cutaway_diagram_of_an_electric_water_heater.jpg
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: Apfel's "Electric Insert" water heater, 1917.jpg
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: The Town Crier, v.12, no.12, Mar. 24, 1917 - DPLA - 0b6482ba055548c4e019378ef3a43e5c (page 5).jpg
original file
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No Copyright - United States

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current21:03, 12 March 2023Thumbnail for version as of 21:03, 12 March 2023830 × 2,141 (209 KB)Jmabel (talk | contribs)File:Apfel's "Electric Insert" water heater, 1917.jpg cropped 26 % horizontally, 52 % vertically using CropTool with precise mode.

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