Pentagon "1940's Switchboard" Diorama Exhibit
(Design and Contract Fabrication/Installation Management)
(Contractor: LSDI, Inc.)
https://www.worldwar1centennial.org/index.php/communicate/press-media/wwi-centennial-news/3855-war-art-usa-in-italy-world-war-i-exhibit-goes-up-in-pentagon.html