Reports on the total solar eclipse of December 22 1870 / U.S. Naval Observatory. Conducted under the direction of Rear-Admiral B. F. Sands U. S. N. Superintendent

B.F. SANDS - Prof. Simon NEWCOMB - Prof HALL - Prof. WH. HARKNESS - PROF. J.R. EASTMAN

Washington Government Printing Office 1871, 230x300mm, hardcover, 132p. 1st edition. Two colored plates. Good condition. Linen binding insolinate.