Author: Interior Dept. / Publish Year Decade: 1950 - 1959 - Blacklight Search Results

Start Over Author Interior Dept. Publish Year Decade 1950 - 1959

9611. Geophysical investigations, maps. Total intensity aeromagnetic map of Cass County. Ind., aeromagnetic survey 1947 by W. J. Dempsey, J. R. Henderson, R. T. Duffner. Scale 1 m.= 1 in., contour interval 10 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1950
SuDoc number:: I 19.25:In 2/7

9612. Geophysical investigations, maps. Total intensity aeromagnetic map of Elkhart County, Ind., aeromagnetic survey 1947 by W. J. Dempsey, J. R. Henderson. R. T. Duffner. Scale 1 m.= 1 in., contour interval 10 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1950
SuDoc number:: I 19.25:In 2/8

9613. Geophysical investigations, maps. Total intensity aeromagnetic map of Farmington quadrangle and part of Crystal City quadrangle, Mo., aeromagnetic survey 1948 by W. J. Dempsey and R. T. Puffner. Scale 1 m. = 2 in., contour interval 50 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1950
SuDoc number:: I 19.25:M 69 o/3

9614. Geophysical investigations, maps. Total intensity aeromagnetic map of Marshall County, Ind., aeromagnetic survey 1947 by W. J. Dempsey, J. R. Henderson, R. T. Duffner. Scale 1 m.= 1 in., contour interval 10 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1950
SuDoc number:: I 19.25:In 2/9

9615. Geophysical investigations, maps. Total intensity aeromagnetic map of St. Joseph County, Ind., aeromagnetic survey 1947 by W. J. Dempsey, J. R. Henderson. R. T. Duffner. Scale 1 m. = 1 in., contour interval 10 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1950
SuDoc number:: I 19.28:In 2/10

9616. George Washington Birthplace National Monument, Va.

Corporate/Agency Authors:: National Park Service and Interior Dept.
Publisher:: National Park Service
Date:: [Revised 1950.] [1950.]
SuDoc number:: I 29.21:G 29/9/950

9617. Glacier Bay National Monument, Alaska.

Corporate/Agency Authors:: National Park Service and Interior Dept.
Publisher:: National Park Service
Date:: [1950.]
SuDoc number:: I 29.21:G 45

9618. Glacier National Park, Mont., United States section, Waterton-Glacier International Peace Park.

Corporate/Agency Authors:: National Bark Service and Interior Dept.
Publisher:: National Bark Service
Date:: [Revised 1949.] [1950.]
SuDoc number:: I 29.6:G 45/8/949

9619. Gold and silver; by Charles White Merrill and Helena M. Meyer.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [1950.]
SuDoc number:: I 28.37/a:G 563/16/949

9620. Gold and silver; by Charles White Merrill and Helena M. Meyer.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [1950.]
SuDoc number:: I 28.37/a:G 563/16/948

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