Books by George Ellery HaleClick here for all books by George Ellery Hale available for purchase on-line. The Rumford Spectroheliograph of the Yerkes Observatory by George Ellery Hale listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Bibliophile Bookbase lists over 5 million books, maps and prints including libri antichi, collectables, libri rari, out-of-print books and fine bindings. Bibliophile Bookbase for antiquarian books, maps and prints. |