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Harvard College Observatory

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Harvard College Observatory

Centennial symposia, December 1946

Contents of volumes I to LXXV [of the Annals of Harvard College Observatory]

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Cover of Annals of the Astronomical Observatory of Harvard College by Harvard College Observatory

Annals of the Astronomical Observatory of Harvard College

A catalogue of plates taken at the Boyden Observatory with the Armagh-Dunsink-Harvard telescope, November 27, 1950 to March 28, 1955

Toward fuller understanding of the universe

Micrometric measurements made with the equatorial telescope of fifteen inches aperture during the years 1866-1881

Circulars relative to the collection and distribution of astronomical intelligence

Centennial symposia, December 1946

Astronomical Observations made at Cambridge Observatory, 1847-48

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