Free Preview of Astronomical Observations Taken During ... 1862-(1877) At The Private Observatory Of Joseph Gurney Barclay [by H. Romberg And C.g. Talmage. Ed. By J.g. Barclay]....
Astronomical Observations Taken During ... 1862-(1877) At The Private Observatory Of Joseph Gurney Barclay [by H. Romberg And C.g. Talmage. Ed. By J.g. Barclay]....