An example of a 1940’s office setup is displayed as part of the new Pentagon Building History Exhibit, July 12, 2012. DOD photo by U.S. Army Sgt. 1st Class Tyrone C. Marshall Jr. An example of a 1940’s office setup is displayed as part of the new Pentagon Building History Exhibit, July 12, 2012. DOD photo by U.S. Army Sgt. 1st Class Tyrone C. Marshall Jr. SHARE IMAGE: Download Image: Full Size (1.65 MB) Photo By: VIRIN: 258867-J-TBW07-773.jpg Photo Gallery