Lick Observatory Studies of the nebulae made at the Lick Observatory, University of California, at Mount Hamilton, California, and Santiago, Chile.

Lick Observatory

Studies of the nebulae made at the Lick Observatory, University of California, at Mount Hamilton, California, and Santiago, Chile.

Nebulae.

Curtis, Heber Doust, 1872-1942

Campbell, William Wallace, 1862-1938.

Moore, Joseph Haines, 1878- joint author.

Wilson, Ralph Elmer.

Wright, William Hammond, 1871-1959.