Skip to main content
Advanced Search

Filters: Tags: Perkins, D.C. Collection (X)

8 results (135ms)   

View Results as: JSON ATOM CSV
thumbnail
Album caption and index card: Transitman directing boat on a given azimuth. Kajakai Reservoir, Afghanistan. ca. 1968. Published as figure 11 in the U.S. Geological Survey Water-supply paper 1608-M. 1970.
thumbnail
Album caption and index card: Triangulation transitman at F2X. Kajakai Reservoir, Afghanistan. ca. 1968. Published as figure 12 in the U.S. Geological Survey Water-supply paper 1608-M 1970.
thumbnail
Album caption and index card: Fathometer chart from sediment range line 12-12 cross section. Kajakai Reservoir, Afghanistan. ca. 1968. Published as figure 6 in U.S. Geological Survey Water-supply paper 1608-M. 1970.
thumbnail
Album caption and index card: Standard navigational sextant. Kajakai Reservoir, Afghanistan. ca. 1968. Published as figure 4 in U.S. Geological Survey Water-supply paper 1608-M. 1970.
thumbnail
Album caption and index card: Boat with fathometer crew beginning sounder run. Kajakai Reservoir, Afghanistan. ca. 1968. Published as figure 11 in U.S. Geological Survey Water-supply paper 1608-M. 1970.
thumbnail
Album caption and index card: Foerst bed-material sampler in use, Kajakai Reservoir. Afghanistan. ca. 1968. Published as figure 26 in U.S. Geological Suvey Water-supply paper 1608-M. 1970.
thumbnail
Album caption and index card: Sediment deposited along river flood plain near range line 22-22, Kajakai Reservoir. Afghanistan. ca. 1968. Published as figure 27 in U.S. Geological Survey Water-supply paper 1608-M. 1970.
thumbnail
Album caption and index card: Survey crew receiving training in transit operation. Kajakai Reservoir. Afghanistan. ca. 1968. Published as figure 13 in U.S. Geological Survey Water-supply paper 1608-M. 1970.


    map background search result map search result map Standard navigational sextant. Kajakai Reservoir, Afghanistan. ca. 1968. Fathometer chart. Kajakai Reservoir, Afghanistan. ca. 1968. Transitman directing boat. Kajakai Reservoir, Afghanistan. ca. 1968. Triangulation transitman. Kajakai Reservoir, Afghanistan. ca. 1968. Survey crew. Kajakai Reservoir, Afghanistan. ca. 1968. Sediment deposited along river flood plain. Kajakai Reservoir, Afghanistan. ca. 1968. Standard navigational sextant. Kajakai Reservoir, Afghanistan. ca. 1968. Fathometer chart. Kajakai Reservoir, Afghanistan. ca. 1968. Transitman directing boat. Kajakai Reservoir, Afghanistan. ca. 1968. Triangulation transitman. Kajakai Reservoir, Afghanistan. ca. 1968. Survey crew. Kajakai Reservoir, Afghanistan. ca. 1968. Sediment deposited along river flood plain. Kajakai Reservoir, Afghanistan. ca. 1968.