<a href="https://en.wikipedia.org/wiki/Andrew_W._Mellon" class="extiw" title="en:Andrew W. Mellon">Andrew W. Mellon</a>, Secretary of the Treasury, sitting at his desk.
National Photo Company Collection
1929-06-14
The Library of Congress Prints &amp; Photographs Online Catalog; <a rel="nofollow" class="external free" href="https://www.loc.gov/rr/print/">https://www.loc.gov/rr/print/</a>