<div class="description">
<ul><li><b>Scope and content:</b>  Original Caption: Manufacture of transmission cases for motor trucks; Plant of Muncie Gear Co., Muncie, Ind.  A vertical milling machine front end of transmission case which is the 5th operation of the series.  This machine also mills the top face or the face of the large opening which is the first operation of this series.</li></ul><p>Date Taken: 4/13/1918
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Photographer: Sellers</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>