Rogers, William A. (William Augustus), 1832-1898

Rogers, William Augustus (1832-1898).

Catalogue of 8 627 stars between 49° 50' and 55° 10' of worth declination 1855 for the epoch 1875 : from observatorium made according to the programme of the Astronomische Gesellschaft at the Astronomical Observatory of Harvard College in Cambridge, Mass. during the years 1870 to 1884 ‎(2)
Zone +50° bis +55° Beobachtet auf der Sternwarte Cambridge Mass., U.S. ‎(1)
The coefficient of safety in navigation. ‎(1)
Observations of fundamental stars made with the meridian circle during the years 1870 to 1886 ‎(1)
Journal of the zone observations of stars between 49° 50' and 55° 10' of north declination in 1855.0 and observed with the meridian circle during the years 1870 to 1875 [and 1875 to 1885] ‎(1)
Comparison of positions of stars between 49/>0 50' and 55/>0 10' of north declination in 1855.0 and observed with the meridian circle during the years 1870 to 1884 ‎(1)
Catalogue of 8627 stars between 49>0 50' and 55>0 10' of north declination in 1855.0 for the epoch 1875.0 observed with the meridian circle during the years 1870 to 1884 ‎(1)
Catalogue of 618 stars observed at the astronomical observatory of Harvard college ‎(1)
Catalogue of 1213 stars observed with the meridian circle during the years 1870 to 1879 ‎(1)