Caption on image: Northwestern Portland Cement Co. barbecue at Grotto, Washington, 10-23-26. Pickett Photo Co. 2293
<ul><li>Subjects (LCTGM): Cement industry--Washington (State)--Grotto</li>
<li>Subjects (LCSH): Northwest Portland Cement Company; Barbecues--Washington (State)--Grotto; Automobiles--Washington (State)--Grotto; Motorcycles--Washington (State)--Grotto</li></ul>
<bdi><a href="https://www.wikidata.org/wiki/Q56802354" class="extiw" title="d:Q56802354"><span title="American photographer">Lee Pickett</span></a>
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<a rel="nofollow" class="external text" href="http://content.lib.washington.edu/pickettweb/index.html">Lee Pickett Photographs of Washington State</a>