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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original... Read Full Overview

This book contains a series of photographs taken by Morris Francis Weinrich, a prominent astronomer of the late 19th century. The photographs depict the stars surrounding the binary star B Eta Cygni, and are accompanied by Weinrich's detailed notes on each one.

This... Read Full Overview

This book contains a series of photographs taken by Morris Francis Weinrich, a prominent astronomer of the late 19th century. The photographs depict the stars surrounding the binary star B Eta Cygni, and are accompanied by Weinrich's detailed notes on each one.

This... Read Full Overview