Safford, Truman Henry Catalogue of the Mean Declination of 981 Stars Between Twelve and Twenty-six Hours of Right Ascension, and Thirty Degrees and Sixty Degrees of North Declination, for January 1, 1875

Catalogue of the Mean Declination of 981 Stars Between Twelve and Twenty-six Hours of Right Ascension, and Thirty Degrees and Sixty Degrees of North Declination, for January 1, 1875

Safford, Truman Henry

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