<div class="description">
General view of the Sealants and Adhesives Laboratory at the Naval Air Experimental Station showing assorted samples of viscous materials and equipment used to manufacture and test sealants and adhesives of both rubber and non-rubber bases. The laboratory was equipped with an explosion-proof lighting system and motors. This photograph was included in a 1949 Naval Air Experimental Station report on compounding rubber.</div>
Circa 1949
This file was contributed to Wikimedia Commons by <a href="https://en.wikipedia.org/wiki/en:Science_History_Institute" class="extiw" title="w:en:Science History Institute"><span title="library, museum, and archive in Philadelphia, United States">Science History Institute</span></a> as part of a cooperation project. The donation was facilitated by the <a href="https://en.wikipedia.org/wiki/Digital_Public_Library_of_America" class="extiw" title="w:Digital Public Library of America">Digital Public Library of America</a>, via its partner PA Digital.<span style="text-align:left">
<ul><li><a rel="nofollow" class="external text" href="https://digital.sciencehistory.org/works/s1784k77h">Record in source catalog</a></li>
<li>DPLA identifier: <a rel="nofollow" class="external text" href="https://dp.la/item/d19c49d794e17e2753ce9e69151519d4">d19c49d794e17e2753ce9e69151519d4</a></li>
<li>Science History Institute identifier: padig:SHI-s1784k77h</li></ul></span>