Robert Alexander

Significance: Surviving portion of an early 19th-Century Navy Yard structure designed by Benjamin Henry Latrobe. Survey number: HABS DC-100 Building/structure dates: ca. 1805 Initial Construction Building/s More

Significance: Surviving portion of an early 19th-Century Navy Yard structure designed by Benjamin Henry Latrobe. Survey number: HABS DC-100 Building/structure dates: ca. 1805 Initial Construction Building/s More

Significance: Surviving portion of an early 19th-Century Navy Yard structure designed by Benjamin Henry Latrobe. Survey number: HABS DC-100 Building/structure dates: ca. 1805 Initial Construction Building/s More

Significance: Surviving portion of an early 19th-Century Navy Yard structure designed by Benjamin Henry Latrobe. Survey number: HABS DC-100 Building/structure dates: ca. 1805 Initial Construction Building/s More

Significance: Surviving portion of an early 19th-Century Navy Yard structure designed by Benjamin Henry Latrobe. Survey number: HABS DC-100 Building/structure dates: ca. 1805 Initial Construction Building/s More

Significance: Surviving portion of an early 19th-Century Navy Yard structure designed by Benjamin Henry Latrobe. Survey number: HABS DC-100 Building/structure dates: ca. 1805 Initial Construction Building/s More

Significance: Surviving portion of an early 19th-Century Navy Yard structure designed by Benjamin Henry Latrobe. Survey number: HABS DC-100 Building/structure dates: ca. 1805 Initial Construction Building/s More

Significance: Surviving portion of an early 19th-Century Navy Yard structure designed by Benjamin Henry Latrobe. Survey number: HABS DC-100 Building/structure dates: ca. 1805 Initial Construction Building/s More

Significance: Surviving portion of an early 19th-Century Navy Yard structure designed by Benjamin Henry Latrobe. Survey number: HABS DC-100 Building/structure dates: ca. 1805 Initial Construction Building/s More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More

Significance: One of a handful of high profile new visitor centers designed by famous architects as part of the larger Mission 66 initiative. Mission 66 was a NPS-wide effort to upgrade park visitor facilities More