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1
Magnetic reluctivity relationship as related to certain structures of a eutectoid-carbon steel Magnetic reluctivity relationship as related to certain structures of a eutectoid-car...
Published 1920“…Government Printing Office,…”
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2
Distribution of the magnetic declination in the United States for January 1, 1915 Distribution of the magnetic declination in the United States for January 1, 1915 /
Published 1920“…Government Printing Office,…”
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3
Results of observations made at the Coast and Geodetic Survey Magnetic Observatory at Cheltenham, Maryland 1905 and 1906 Results of observations made at the Coast and Geodetic Surv...
Published 1909“…Government Printing Office,…”
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4
Results of magnetic observations made by the United States Coast and Geodetic Survey in 1919 Results of magnetic observations made by the United States Coast and Geodetic Survey in...
Published 1920“…Government Printing Office,…”
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5
Results of magnetic observations made by the United States Coast and Geodetic Survey in 1918 Results of magnetic observations made by the United States Coast and Geodetic Survey in...
Published 1919“…Government Printing Office,…”
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6
Results of magnetic observations made by the United States Coast and Geodetic Survey in 1917 Results of magnetic observations made by the United States Coast and Geodetic Survey in...
Published 1918“…Government Printing Office,…”
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7
Results of magnetic observations made by the United States Coast and Geodetic Survey in 1916 Results of magnetic observations made by the United States Coast and Geodetic Survey in...
Published 1917“…Government Printing Office,…”
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8
Results of magnetic observations made by the United States Coast and Geodetic Survey in 1915 Results of magnetic observations made by the United States Coast and Geodetic Survey in...
Published 1916“…Government Printing Office,…”
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9
Results of magnetic observations made by the United States Coast and Geodetic Survey in 1914 Results of magnetic observations made by the United States Coast and Geodetic Survey in...
Published 1915“…Government Printing Office,…”
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10
Results of magnetic observations made by the United States Coast and Geodetic Survey in 1913 Results of magnetic observations made by the United States Coast and Geodetic Survey in...
Published 1914“…Government Printing Office,…”
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11
Results of observations made at the Coast and Geodetic Survey Magnetic Observatory at Cheltenham, Maryland 1901 and 1904 Results of observations made at the Coast and Geodetic Surv...
Published 1909“…Government Printing Office,…”
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12
Results of observations made at the Coast and Geodetic Survey Magnetic Observatory at Cheltenham, Maryland 1911 and 1912 Results of observations made at the Coast and Geodetic Surv...
Published 1913“…Government Printing Office,…”
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13
Results of observations made at the Coast and Geodetic Survey Magnetic Observatory at Cheltenham, Maryland 1909 and 1910 Results of observations made at the Coast and Geodetic Surv...
Published 1912“…Government Printing Office,…”
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14
Results of observations made at the Coast and Geodetic Survey Magnetic Observatory at Cheltenham, Maryland 1907 and 1908 Results of observations made at the Coast and Geodetic Surv...
Published 1911“…Government Printing Office,…”
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15
Results of observations made at the Coast and Geodetic Survey Magnetic Observatory near Tucson, Arizona 1911 and 1912 Results of observations made at the Coast and Geodetic Survey...
Published 1914“…Government Printing Office,…”
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16
Results of observations made at the Coast and Geodetic Survey Magnetic Observatory at Cheltenham, Maryland 1913 and 1914 Results of observations made at the Coast and Geodetic Surv...
Published 1915“…Government Printing Office,…”
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17
Results of observations made at the Coast and Geodetic Survey Magnetic Observatory near Tucson, Arizona 1913 and 1914 Results of observations made at the Coast and Geodetic Survey...
Published 1916“…Government Printing Office,…”
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18
Results of observations made at the Coast and Geodetic Survey Magnetic Observatory at Cheltenham, Maryland 1915 and 1916 Results of observations made at the Coast and Geodetic Surv...
Published 1918“…Government Printing Office,…”
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19
Results of observations made at the Coast and Geodetic Survey Magnetic Observatory near Tucson, Arizona 1915 and 1916 Results of observations made at the Coast and Geodetic Survey...
Published 1918“…Government Printing Office,…”
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