Reports of observations of the total eclipse of the sun, August 7, 1869,
made by parties under the general direction of Professor J.H.C. Coffin, U.S.N., superintendent of the American ephemeris and nautical almanac. Published by authority of the Secretary of the Navy.

APA Citation

United States Naval Observatory. Nautical Almanac Office., Coffin, J. H. C. (John Huntington Crane). (1885). Reports of observations of the total eclipse of the sun, August 7, 1869. [Washington: Govt. Print. Off..

MLA Citation

United States Naval Observatory. Nautical Almanac Office, and J. H. C. (John Huntington Crane) Coffin. Reports of Observations of the Total Eclipse of the Sun, August 7, 1869. [Washington: Govt. Print. Off., 1885.

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