LONDON: PRINTED BY

SPOTTISWOODE AND CO.. NEW-STREET SQUARE AND PARLIAMENT STREET

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3 DE 75

MUSEUM

HANDBOOK

OF

ASTRONOM Y.

BY

DIONYSIUS LARDNER, D.C.L.

FORMERLY PROFESSOR OF NATURAL PHILOSOPHY AND ASTRONOMY IN
UNIVERSITY COLLEGE, LONDON.

ん

Fourth Edition, Rebised and Edited by

EDWIN DUNKIN, F.R.A.S.

OF THE ROYAL OBSERVATORY, GREENWICH, AND HONORARY SECRETARY
OF THE ROYAL ASTRONOMICAL SOCIETY.

WITH 38 PLATES AND UPWARDS OF 100 ILLUSTRATIONS ON WOOD.

LOCKWOOD & CO., 7 STATIONERS'-HALL COURT,

LUDGATE HILL.

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