This Book contains more than 20 additional b/w images of the telescopes & equipment exclusive to this volume. The 1874 transit of Venus, which took place on 9 December 1874 was the first of the pair of transits of Venus that took place in the 19th century, with the second transit occurring eight years later in 1882. This volume is an excellent addition to any Astronomy library, and is a valuable historic reference book.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ Description Of The Reflex Zenith Tube Of The Royal Observatory, Greenwich: (forming Appendix I. To The Volume Of Greenwich Observations For The Year 1854). Sir George Biddell Airy Printed by G. Eyre and W. Spottiswoode for H.M.S.O., 1856 Science; Astronomy; Science / Astronomy; Zenith telescopes

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ Sechs Vorlesungen uber Astronomie: Gehalten In Den Versammlungen Der Freunde Des Ipswich-Museums Sir George Biddell Airy F. Duncker, 1852 Science; Astronomy; Astronomy; Science / Astronomy