Micrometric measurements made with the equatorial telescope of fifteen inches aperture during the years 1866-1881

by Astronomical Observatory of Harvard College
Published 1882

Catalogue of 1213 stars observed with the meridian circle during the years 1870 to 1879 and prepared for publication under the direction of Joseph Winlock and Edward C. Pickering

by Rogers, William A. 1832-1898
Published 1886

Observations of fundamental stars made with the meridian circle during the years 1870 to 1886 and prepared for publication under the direction of Joseph Winlock and Edward C. Pickering ..

by Rogers, William A. 1832-1898
Published 1886

Meteorological observations made during the years 1840 to 1888 inclusive

by Astronomical Observatory of Harvard College
Published 1889