National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, 9000 Rockville Pike, Bethesda, Montgome...
Significance: Begun as a one-room laboratory in 1887, the National Institutes of Health (NIH), an agency of the United States Department of Health and Human Services, today is one of the world's foremost biomed... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
National Institutes of Health, 9000 Rockville Pike, Bethesda, Montgome...
Significance: Begun as a one-room laboratory in 1887, the National Institutes of Health (NIH), an agency of the United States Department of Health and Human Services, today is one of the world's foremost biomed... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
Wilson Estate, The Cabin, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: The Cabin was one of a collection of buildings that comprised the Wilson Estate, Tree Tops. Associated perhaps with an earlier farm on the site, the building has an original main block that appea... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
Wilson Estate, The Flat, 9100 Rockville Pike, Bethesda, Montgomery Cou...
Significance: Originally constructed ca. 1926 as a one-story garage possibly with small staff quarters, "the Flat," as it was called by the Wilson family, was later expanded and converted into a guest house and... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
Wilson Estate, The Cabin, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: The Cabin was one of a collection of buildings that comprised the Wilson Estate, Tree Tops. Associated perhaps with an earlier farm on the site, the building has an original main block that appea... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
Wilson Estate, The Cabin, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: The Cabin was one of a collection of buildings that comprised the Wilson Estate, Tree Tops. Associated perhaps with an earlier farm on the site, the building has an original main block that appea... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
Wilson Estate, The Flat, 9100 Rockville Pike, Bethesda, Montgomery Cou...
Significance: Originally constructed ca. 1926 as a one-story garage possibly with small staff quarters, "the Flat," as it was called by the Wilson family, was later expanded and converted into a guest house and... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
Wilson Estate, The Cabin, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: The Cabin was one of a collection of buildings that comprised the Wilson Estate, Tree Tops. Associated perhaps with an earlier farm on the site, the building has an original main block that appea... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
Wilson Estate, The Flat, 9100 Rockville Pike, Bethesda, Montgomery Cou...
Significance: Originally constructed ca. 1926 as a one-story garage possibly with small staff quarters, "the Flat," as it was called by the Wilson family, was later expanded and converted into a guest house and... More
Wilson Estate, The Flat, 9100 Rockville Pike, Bethesda, Montgomery Cou...
Significance: Originally constructed ca. 1926 as a one-story garage possibly with small staff quarters, "the Flat," as it was called by the Wilson family, was later expanded and converted into a guest house and... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
Wilson Estate, The Cabin, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: The Cabin was one of a collection of buildings that comprised the Wilson Estate, Tree Tops. Associated perhaps with an earlier farm on the site, the building has an original main block that appea... More
National Institutes of Health, 9000 Rockville Pike, Bethesda, Montgome...
Significance: Begun as a one-room laboratory in 1887, the National Institutes of Health (NIH), an agency of the United States Department of Health and Human Services, today is one of the world's foremost biomed... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
National Institutes of Health, 9000 Rockville Pike, Bethesda, Montgome...
Significance: Begun as a one-room laboratory in 1887, the National Institutes of Health (NIH), an agency of the United States Department of Health and Human Services, today is one of the world's foremost biomed... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
Wilson Estate, Tree Tops, 9100 Rockville Pike, Bethesda, Montgomery Co...
Significance: Constructed in 1926 to the design of architect Edward Clarence Dean, Tree Tops served until 1942 as the main residence for Luke I. and Helen W. Wilson and the focal point of a large estate that in... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
National Institutes of Health, National Cancer Institute, 9000 Rockvil...
Significance: Building 6 was constructed in 1939 specifically to house the newly established National Cancer Institute (NCI), the very first institute of the federal research center referred to at the time as t... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
Army War College, Fort Lesley J. McNair, entrance on P Street between ...
Significance: Was established as a central feature of the "New Army," created by President Theodore Roosevelt and Secretary of War Elihu Root. The building is thus a physical manifestation of America's growing... More
National Institutes of Health, Industrial Hygiene Laboratory, 9000 Roc...
Significance: The Industrial Hygeine Laboratory, constructed in 1938, is one of the original laboratory buildings built for the National Institute of Health (NIH) in Bethesda, and the first laboratory built sol... More