Serviss, Garrett Putman, 1851-1929.
Astronomy with an opera-glass: a popular introduction to the study of the heavens with the simplest of optical instruments, with maps and directions to facilitate the recognition of the constellations and the principal stars visible to the naked eye, by Garrett P. Serviss ...
Originally published in 1888, this work supported amateur astronomers and those who owned modest equipment, such as an opera-glass, to use for observing the heavens. -Jeff Weber Rare Books
Astronomy -- Popular works.