Total eclipse of the sun. Observed July 29, 1878
Aurora Borealis. Observed March 1, 1872
The planet Jupiter. Observed November 1, 1880
The planet Mars. Observed September 3, 1877
The planet Saturn. Observed on November 30, 1874
Partial eclipse of the moon. Observed October 24, 1874
The November meteors. Observed between midnight and 5 o'clock A.M. on the night of November 13-14 1868
The great comet of 1881. Observed on the night of June 25-26 at 1h. 30m. A.M.
The zodical light. Observed February 20, 1876
Part of the Milky Way. From a study made during the years 1874, 1875 and 1876
Star clusters in Hurcules. From a study made in June, 1877
The great nebula in Orion. From a study made in the years 1875-76
Mare Humorum. From a study made in 1875
Group of sun spots and veiled spots. Observed on June 17th 1875
Solar protuberances. Observed on May 5, 1873
Source: http://digitalgallery.nypl.org