File:Incandescent Electric Lighting - Fig 11.png

From Wikisource
Jump to navigation Jump to search

Original file (2,092 × 1,958 pixels, file size: 418 KB, MIME type: image/png)

Summary

Description
English: Fig. 11.
Date
Source https://en.wikisource.org/wiki/Page:Incandescent_electric_lighting-_A_practical_description_of_the_Edison_system.djvu/49
Author Louis H. Latimer

Licensing

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:Incandescent_Electric_Lighting_-_Fig_11.png

Captions

Fig. 11.

Items portrayed in this file

depicts

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current20:14, 31 March 2022Thumbnail for version as of 20:14, 31 March 20222,092 × 1,958 (418 KB)Sp1nd01Uploaded a work by Louis H. Latimer from https://en.wikisource.org/wiki/Page:Incandescent_electric_lighting-_A_practical_description_of_the_Edison_system.djvu/49 with UploadWizard

Metadata