Page:Sir William Herschel, his life and works (1881).djvu/13

From Wikisource
Jump to navigation Jump to search
This page has been validated.

SIR WILLIAM HERSCHEL

HIS LIFE AND WORKS

Retrieved from "https://en.wikisource.org/w/index.php?title=Page:Sir_William_Herschel,_his_life_and_works_(1881).djvu/13&oldid=8272083"