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 /
Prepared under the direction of Bvt. Brig. Gen'l C.B. Comstock, U.S.A., major corps of engineers in charge of U.S. Lake Survey, by Professor T. H. Safford, director of Dearborn Observatory.

APA Citation

Geographical Surveys West of the 100th Meridian (U.S.)., Safford, T. Henry. (1873). 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. Washington: Govt. Print. Off..

MLA Citation

Geographical Surveys West of the 100th Meridian (U.S.), and Truman Henry Safford. 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. Washington: Govt. Print. Off., 1873.

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