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Occasional Electronic Publication No. 1 - Society for Industrial ...

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Queen-Post Configurations<br />

August Borneman, Patent <strong>No</strong>. 219,846 (1879)<br />

Charles Sherwood, Patent <strong>No</strong>. 363,970 (1887)<br />

Colby Avery, Patent <strong>No</strong>. 536,680 (1895)<br />

William Brels<strong>for</strong>d, Patent <strong>No</strong>. 531,768 (1895)<br />

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