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

Start Over Author Interior Dept. Catalog Issue Year Decade 1950 - 1959

7861. Geophysical investigations map GP (series). 73. Total intensity aeromagnetic map of Scott County, Ind., aeromagnetic survey 1948 by J. R. Henderson and J. L. Meuschke. Scale 1 m.=1 in., contour interval 10 gammas.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1951
SuDoc number:: I 19.25/2:(nos.)

7862. Geophysical investigations map GP (series). 74. Total intensity aeromagnetic map of Shelby County, Ind., aeromagnetic survey 1949 by J. R. Henderson and J. L. Meuschke. Scale 1 m.=1 in., contour interval 10 gammas.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1951
SuDoc number:: I 19.25/2:(nos.)

7863. Geophysical investigations map GP (series). 75. Total intensity aeromagnetic map of Tipton County, Ind., aeromagnetic surrey 1948 by J. R. Henderson and J. L. Meuschke. Scale 1 m.=1 in., contour interval 10 gammas.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1951
SuDoc number:: I 19.25/2:(nos.)

7864. Geophysical investigations map GP (series). 76. Total intensity aeromagnetic map of Washington County, Ind., aeromagnetic surrey 1948 by J. R. Henderson and J. L. Meuschke. Scale 1 m.=1 in., contour interval 10 gammas.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1951
SuDoc number:: I 19.25/2:(nos.)

7865. Geophysical investigations maps, GP (series). 47. Total intensity aeromagnetic map [and accompanying aeromagnetic profiles] of parts of Clearwater and Mahnomen Counties, Minn., aeromagnetic survey 1947 by J. R. Balsley and M. E. Hill. Scale 1 m.=1 in. for map, and 1 m.=0.5 in. for profiles, contour interval 50 and 250 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1951

7866. Geophysical investigations maps, GP (series). 48. Total intensity aeromagnetic map [and accompanying aeromagnetic profiles] of part of Becker County, Minn., aeromagnetic survey 1947 by J. R. Balsey and M. E. Hill. Scale 1 m. =1 in. for map and 1 m.=0.5 in. for profiles, contour interval 50, 250 and 1000 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1951

7867. Geophysical investigations maps, GP (series). 49. Total intensity aeromagnetic map [and accompanying aeromagnetic profiles] of northern part of Otter Tail County, Minn., aeromagnetic survey 1947 by J. R. Balsley and M. E. Hill. Scale 1 m.=1 in. for map, 1 m.=0.5 in, for profiles, contour interval 50, 250 and 1000 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1951

7868. Geophysical investigations maps, GP (series). 50. Total intensity aeromagnetic map [and accompanying aeromagnetic profiles] of southern part of Otter Tail County. Minn., aeromagnetic survey 1947 by J. R. Balsley and M. E. Hill. Scale 1 m.=1 in. for map, and 1 m.=0.5 in. for profiles, contour interval 50 and 250 gummas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1951

7869. Geophysical investigations maps, GP (series). 51. Total intensity aeromagnetic map [and accompanying aeromagnetic profiles] of Douglas County and part of Grant County, Minn., aeromagnetic survey 1947 by J. R. Balsley and M. E. Hill. Scale 1 m.=1 in. for map and 1 m.=0.5 in. for profiles, contour interval 50 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1951

7870. Gettysburg National Military Park, Pa.

Corporate/Agency Authors:: National Park Service and Interior Dept.
Publisher:: National Park Service
Date:: [Revised 1951.] [1951.]
SuDoc number:: I 29.21:G 33/4/951

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