<div class="description">
<ul><li><b>Scope and content:</b>  Original Caption: The SD 371 Kinney Pump in bronze, direct connected to a 1 h.p. Electric Dynamo motor. This pump is a lubricating oil pump which is being furnished for the U.S. Submarines. Some of these pumps have an extra outboard bearing in the sprocket to drive another pump, the chain running through an opening in the base. Made by the Kinney Mfg. Co., Boston, Mass.</li></ul>
Photographer: Kinney Mfg. Co.</div>
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Unknown author<span style="display: none;">Unknown author</span> or not provided</div>
<a href="https://en.wikipedia.org/wiki/U.S._National_Archives_and_Records_Administration" class="extiw" title="en:U.S. National Archives and Records Administration">U.S. National Archives and Records Administration</a>