S. P. Langley

Born: 1834

Died: 1906

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Born: 1834

Died: 1906

Books by S. P. Langley (50 max)

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A proposal is herewith submitted to you for regulating, from this Observatory, the clocks of the Pennsylvania Central, and other railroads associated with it

1869

S. P. Langley, Allegheny Observatory

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On the minute structure of the solar photosphere

1874

S. P. Langley

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The bolometer and radiant energy

1881

S. P. Langley

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Experimental determination of wave-lengths in the invisible prismatic spectrum

1884

S. P. Langley

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Sur les spectres invisibles

1886

S. P. Langley, Charles Baye

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On hitherto unrecognized wave-lengths

1886

S. P. Langley

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The solar and the lunar spectrum: (From studies at the Allegheny observatory) By S.P. Langley ...

1888

S. P. Langley

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On the cheapest form of light: from studies at the Allegheny observatory

1890

S. P. Langley, Frank W. Very, Allegheny Observatory

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The new astronomy

1891

S. P. Langley

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Memoir of George Brown Goode

1897

S. P. Langley

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Langley memoir of mechanical flight, pt. I. 1887 to 1896

1911

S. P. Langley

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Memoir of George Brown Goode, 1851-1896, read before the National Academy, April 21, 1897

1978

S. P. Langley