<div class="description">
<ul><li><b>Scope and content:</b>  Original caption: F. Benjamin, ERA worker turning the "shaker." This device thoroughly shakes the cones loosening the seed from the cone bracts. The seed falls through the mesh in the wire screen. It is planned to install a power "shaker" in the near future.</li></ul></div>
<div class="fn value">
Unknown author<span style="display: none;">Unknown author</span> or not provided</div>
February 1940<div style="display: none;">date QS:P571,+1940-02-00T00:00:00Z/10</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>