File:Safety switch system 10,134.jpg

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Safety switch system 10,134

DescriptionSafety switch system 10,134.jpg	English: Patent 10,134 drawing of lighting system by William E. Sawyer and Albon Man
Date	6 June 1882
Source	US Patent Office https://patentimages.storage.googleapis.com/pages/USRE10134-0.png
Author	US Patent Office / William E. Sawyer & Albon Man

	This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

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	Date/Time	Dimensions	User	Comment
current	13:59, 8 June 2021	1,258 × 484 (70 KB)	Doug Coldwell (talk \| contribs)	cleaner image
	13:28, 8 June 2021	1,258 × 484 (72 KB)	Doug Coldwell (talk \| contribs)	moved image to left slightly
	21:01, 7 June 2021	1,258 × 484 (74 KB)	Doug Coldwell (talk \| contribs)	Uploaded a work by US Patent Office / William E. Sawyer & Albon Man from US Patent Office https://patentimages.storage.googleapis.com/pages/USRE10134-0.png with UploadWizard

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