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File:Shallenberger's meter.jpg

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Summary

Description
English: Shallenberger's meter
Date
Source

The Electrical Engineer: A Weekly Review of Theoretical and Applied Electricity, Volume 7 (page 383)

https://books.google.com/books?id=uI05AQAAMAAJ&pg=PA383&dq=Fig+2+-+%22Shallenberger%27s+Meter+(case+removed)%22+The+Electrical+Engineer&hl=en&sa=X&ved=0ahUKEwjrjIObtorYAhUSfiYKHUB6AngQ6AEIJzAA#v=onepage&q=Fig%202%20-%20%22Shallenberger's%20Meter%20(case%20removed)%22%20The%20Electrical%20Engineer&f=false
Author Unknown authorUnknown author

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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:Shallenberger%27s_meter.jpg

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1 September 1888Gregorian

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current19:56, 12 December 2017Thumbnail for version as of 19:56, 12 December 2017618 × 620 (97 KB)Doug ColdwellUser created page with UploadWizard

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