Early American observatories. Which was the first astronomical observatory in America?

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100 1 0 ‡aMilham, Willis I. ‡q(Willis Isbister), ‡db. 1874.
245 1 0 ‡aEarly American observatories. ‡bWhich was the first astronomical observatory in America? ‡cBy Willis I. Milham.
260 0 ‡aWilliamstown, Mass., ‡bWilliams College, ‡c1938.
300 ‡a58 p. ‡bfront., illus. (incl. ports.) ‡c23 cm.
504 ‡aBibliography: p. 53-58.
538 ‡aMode of access: Internet.
650 0 ‡aAstronomical observatories.
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