![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098601/104/78/0/190307-D-IM742-1451.JPG) | HIST-089-002 | Building 203 (Barracks) (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098602/104/78/0/190307-D-IM742-1452.JPG) | HIST-090-001 | Building 423 (Motor Pool) (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098603/104/78/0/190307-D-IM742-1453.JPG) | HIST-090-002 | Building 423 (Motor Pool) (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098604/104/78/0/190307-D-IM742-1454.JPG) | HIST-091-001 | Building A (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098605/104/78/0/190307-D-IM742-1455.JPG) | HIST-091-002 | Building A (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098606/104/78/0/190307-D-IM742-1456.JPG) | HIST-091-003 | Building A (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098607/104/78/0/190307-D-IM742-1457.JPG) | HIST-091-004 | Building A (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098608/104/78/0/190307-D-IM742-1458.JPG) | HIST-091-005 | Building A (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098609/104/78/0/190307-D-IM742-1459.JPG) | HIST-091-006 | Building A (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098610/104/78/0/190307-D-IM742-1460.JPG) | HIST-092-001 | Building 50 (Lieutenant Co Libby) (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098611/104/78/0/190307-D-IM742-1461.JPG) | HIST-092-002 | Building 50 (Lieutenant Co Libby) (RC); Sears house; 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098612/104/78/0/190307-D-IM742-1462.JPG) | HIST-093-001 | Building 127 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098613/104/78/0/190307-D-IM742-1463.JPG) | HIST-093-002 | Building 127 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098614/104/78/0/190307-D-IM742-1464.JPG) | HIST-093-003 | Building 127 (RC); 07/07/1948 |
![Historic Photograph of NSA and its Predecessor Organizations; See image description for specific information](https://media.defense.gov/2019/Mar/08/2002098615/104/78/0/190307-D-IM742-1465.JPG) | HIST-094-001 | Building 114 (RC); Post Engineer, Electrician, and Plumber; 7/7/1948 |