History of patent No. 806,125 to Fay O. Farwell of Dubuque, Iowa

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History of patent No. 806,125 to Fay O. Farwell of Dubuque, Iowa

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Summary

Holographic notations in red ink on document.
Accompanied by letter dated May 18, 1908.
A history of patent No 806,125, the Rotary Explosive Engine, conducted on behalf of Emile Berliner by agents of his law firm Sturtevant and Mason. Document accompanied by a letter by C. L. Sturtevant dated May 18, 1908.

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Date

01/01/1908
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Source

Library of Congress
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Public Domain

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