File:Wilson-Kaye tilted gold-leaf electrometer.jpg

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Wilson-Kaye_tilted_gold-leaf_electrometer.jpg(432 × 344 pixels, file size: 104 KB, MIME type: image/jpeg)

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Summary

Description
English: This electrometer type was invented by George Minchin and developed by others, in this case Charles Thomas Rees Wilson and George William Clarkson Kaye, and marketed by Cambridge Scientific Instruments.
Date
Source Cambridge Scientific Instruments Company
Author Cambridge Scientific Instruments Company

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.

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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Wilson-Kaye_tilted_gold-leaf_electrometer.jpg

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1 January 1921Gregorian

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Date/TimeThumbnailDimensionsUserComment
current15:06, 24 July 2018Thumbnail for version as of 15:06, 24 July 2018432 × 344 (104 KB)imagescommonswiki>Dm4244User created page with UploadWizard

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