Catalogue of stars observed at the United States Naval observatory during the years 1845 to 1871, [electronic resource] and prepared for publication by Professor M. Yarnall, U. S. N., by order of ... B. F. Sands, U. S. N., superintendent.
At head of title: Washington observations for 1871.--Appendix III.
Published also, with half-title, in Washington observations, 1871. Washington, 1873.
Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Library Initiatives, 2000. Includes both TIFF files and keyword searchable text. [Making of America] This volume is made possible by a grant from the Andrew W. Mellon Foundation as part of Making of America IV: the American voice, 1850-1877.