Dudley Observatory, American Astronomical Society, American Institute of Physics · New York [etc.] American Institute of Physics [etc.] · leaf 68
THE ASTRONOMICAL JOURNAL. DED BY B. A. C No. 488. FOUNDED BY B. A. GOULD. VOL. XXI. BOSTON; 1900 DECEMBER 29. NO. 8 THE CASE ALMUCANTAR, By CHARLES S. HOWE. In 1870 Dr. S. C. Chandlei; invented an astronomicalinstrument which he called an almucantar. He used theinstrument for determinations of…
Astronomy
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