Letter from C.D. Walcott to John William Dawson, written from Washington.

The Alcohol, Tobacco, Firearms, and Explosives building serves as the national headquarters for a government agency with the highest security requirements. Located at the intersection of New York and Florida avenues, this building has been a catalyst for urban renewal and rejuvenation in the surrounding district. The program called for general office space, extensive training facilities, an auditorium, and auxiliary services.

Notwithstanding security setback requirements, the complex engages and animates the surrounding street edges. The entrance is positioned across from the new Metro station on the southeast corner; retail facilities line 2nd Street (to the east); and a trellised garden wall defines N Street (to the south). In addition a three-story planted, arcaded crescent contains the site to the north and west, enclosing a 48,500-square-foot internal garden and inconspicuously serving as a security barrier.

Auxiliary elements such as loading docks and an inspection booth are integrated into the overall fabric of buildings and garden walls. The provision of a technical subfloor for the distribution of data and mechanical services allows for maximum flexibility. The office space consists of relatively narrow floor plates surrounding a large atrium, thus affording daylight for all workspaces.

Letter from George to Sir Charles Tupper, written from Washington, D.C.