District of Columbia (State / Territory) (Geographic Keyword)
1,026-1,050 (1,326 Records)
Black and white photograph of trench.
Photograph, Negative of Trench, 2000.027_0123, N.D. (2018)
Black and white photograph of trench.
Photograph, Negative of Trowel on Ground, 2000.027_0190, N.D. (2018)
A black and white photograph of a trowel on the ground.
Photograph, Negative of Two Individuals and a Sieve, 2000.031_0008 (1994)
Black and white photograph of two individuals using a sieve in a wooded area.
Photograph, Negative of Two Individuals at Field Site, 2000.031_0083 (1994)
Black and white photograph of two individuals working at a field site with a soil sifter.
Photograph, Negative of Two Individuals Using a Sieve, 2000.031_0009 (1994)
Black and white photograph of two individuals using a sieve in the woods.
Photograph, Negative of Two Individuals Using a Sieve, 2000.031_0010 (1994)
Black and white photograph of two individuals using a sieve in a wooded area.
Photograph, Negative of Two Individuals Using a Sieve, 2000.031_0011 (1994)
Black and white negative of two field workers working on a soil sifter.
Photograph, Negative of Two People in Wooded Area, 2000.027_0090, N.D. (2018)
Black and white photograph of two people in wooded area.
Photograph, Negative of Two People in Wooded Area, 2000.030_0103, N.D. (2018)
A black and white photograph of two people in a wooded area.
Photograph, Negative of Two People Standing in Field Site, 2000.027_0189, N.D. (2018)
Black and white photograph of two people standing in field site.
Photograph, Negative of Two People Walking, 2000.027_0115, N.D. (2018)
Black and white photograph of two people walking through foliage.
Photograph, Negative of Vegetation, 2000.027_0087, N.D. (2018)
Black and white photograph of vegetation.
Photograph, Negative of Vegetation, 2000.027_0096, N.D. (2018)
Black and white photograph of vegetation.
Photograph, Negative of Vegetation, 2000.027_0130, N.D. (2018)
A black and white photograph of some vegetation.
Photograph, Negative of Vegetation, 2000.027_0136, N.D. (2018)
A black and white photograph of some vegetation.
Photograph, Negative of Water Cooler in Forest, 2000.030_0007, N.D. (2018)
Black and white photograph of a water cooler in a forest.
Photograph, Negative of Water, 2000.027_0094, N.D. (2018)
Black and white photograph of water and wooded area.
Photograph, Negative of Water, 2000.027_0095, N.D. (2018)
Black and white photograph of water and wooded area in the background.
Photograph, Negative of Water, 2000.027_0112, N.D. (2018)
Black and white photograph of wooded area to the left and a body of water to the right.
Photograph, Negative of Water, 2000.027_0113, N.D. (2018)
Black and white photograph of water, fallen trees, and wooded area in the background.
Photograph, Negative of Water, 2000.027_0114, N.D. (2018)
Black and white photograph of water with thick wooded area to the right.
Photograph, Negative of Wooded Area, 2000.027_0088, N.D. (2018)
Black and white photograph of wooded area.
Photograph, Negative of Wooded Area, 2000.027_0089, N.D. (2018)
Black and white photograph of wooded area.
Photograph, Negative of Wooded Area, 2000.027_0093, N.D. (2018)
Black and white photograph of wooded area.