![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098546/104/78/0/190307-D-IM742-1496.JPG) | HIST-105-002 | Building 102 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098547/104/78/0/190307-D-IM742-1497.JPG) | HIST-106-001 | Building 312-313 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098548/104/78/0/190307-D-IM742-1498.JPG) | HIST-106-002 | Building 312-313 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098549/104/78/0/190307-D-IM742-1499.JPG) | HIST-106-003 | Building 312-313 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098671/104/78/0/190307-D-IM742-1500.JPG) | HIST-106-004 | Building 312-313 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098672/104/78/0/190307-D-IM742-1501.JPG) | HIST-107-001 | Building 601 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098673/104/78/0/190307-D-IM742-1502.JPG) | HIST-107-002 | Building 601 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098674/104/78/0/190307-D-IM742-1503.JPG) | HIST-108-001 | Building 315-316 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098675/104/78/0/190307-D-IM742-1504.JPG) | HIST-108-002 | Building 315-316 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098676/104/78/0/190307-D-IM742-1505.JPG) | HIST-108-003 | Building 315-316 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098677/104/78/0/190307-D-IM742-1506.JPG) | HIST-109-001 | Building 305 (RC); Supply Warehouse; 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098678/104/78/0/190307-D-IM742-1507.JPG) | HIST-109-002 | Building 305 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098679/104/78/0/190307-D-IM742-1508.JPG) | HIST-110-001 | Building 602 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098680/104/78/0/190307-D-IM742-1509.JPG) | HIST-110-002 | Building 602 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098681/104/78/0/190307-D-IM742-1510.JPG) | HIST-111-001 | Post Theater (interior) (FME); Projectors; 07/21/1948 |