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Manufactured By:
W. H. Nicholson & Co.
Wilkes-Barre, PA

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Title: 1892 Ad-W. H. Nicholson & Co., Shaft Coupling
Source: The Age of Steel, V71, 02 Jan., 1892, pg. 52
Insert Date: 2/26/2025 7:17:47 PM

Image Description:
The patent date on the coupling is incorrect.

US Patent: 443,627

https://www.datamp.org/patents/displayPatent.php?number=443627&typeCode=0
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Image 1
1892 W. H. Nicholson & Co., Shaft Coupling
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