Inside Out Library · Explore

Half-hours with the stars. A plain and easy guide to the knowledge of the constellations. Showing in twelve maps, the position for the United States of the principal star groups night after night, throughout the year, with introduction and a separate explanation of each map. True for every year (1887)

Proctor, Richard A. (Richard Anthony), 1837-1888 · New York, London, G. P. Putnam's sons · leaf 43

An illustration from Half-hours with the stars. A plain and easy guide to the knowledge of the constellations. Showing in twelve maps, the position for the United States of the principal star groups night after night, throughout the year, with introduction and a separate explanation of each map. True for every year, 1887, leaf 43
. :■.■ i^-^ -p^^ \*y^ ^ ..** V ;^,^^ 0 ^M At II oclock: July 7.At 10^ oclock: July 14.At 10 oclock : July 22. SouihTii fforizqn- i^- At 9i oclock: July 30- At 9 o^clock: Aug. 7.At 8| oclock: Aug. 14.At 8 oclock : Aug. 22. Star, of the first maenitude are eight-pointed ; second magnitude,… … At II oclock: Aug. 7.At lol oclock: Aug. 14.At 10 oclock : Aug. 22. At gi oclock: Aug. 29. At 9 oclock : Sept. 6.At 8^ oclock: Sept. 14.At 8 oclock : Sept. 21. Stars of the first magnitude are eight-pointed ; second magnitude, six-pointed ; third magnitude, five-pointed ; fourth magnitude(a few),…

Stars

Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.

More pictures from Half-hours with the stars. A plain and easy guide to the knowledge of the constellations. Showing in twelve maps, the position for the United States of the principal star groups night after night, throughout the year, with introduction and a separate explanation of each map. True for every year

More like this