Viscount Leverhulme, President of the International Committee of Scientific Management, at the opening session of the Seventh International Management Congress in Washington, D. C.
Harris &amp; Ewing, photographer
<p>Library of Congress
</p>
<ul><li><i>Catalog:</i> <a rel="nofollow" class="external free" href="https://lccn.loc.gov/2016874019">https://lccn.loc.gov/2016874019</a></li>
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<li><i>Original url:</i> <a rel="nofollow" class="external free" href="https://www.loc.gov/pictures/item/2016874019/">https://www.loc.gov/pictures/item/2016874019/</a></li></ul>