Sternbilder-Buch by Jan Daniel Georgens and Jeanne Marie von Gayette - 1858
The English language translation of the title "Sternbilder-Buch" is "Constellations Book". This is a lovely German coffee table atlas (folio size) from the mid nineteenth century.
It contains 78 pages of text, a large foldout planisphere of the northern hemisphere, and 34 constellation diagram pages where the figures are done in a gold ink. The artwork in the constellation figures is very nice.

Cover

Frontispiece and Title Page

Northern Hemisphere Chart

Aquarius and Cygnus

Pisces and Cetus

Camelopardalis and Libra

Taurus and Monoceros

Scorpio, Draco and Ursa Minor

Leo and Ursa Major

Aries and Cancer

Cepheus, Perseus, Auriga, and Ganymede (Aquarius)

Gemini, Northern_Crown, Fly, Friedrich Honor (Frederick the Great), Lyra, and Lacerta

Pegasus and Cassiopeia

Orion and Hercules

Bootes and Andromeda

Virgo and Ophiuchus

Cyclops (Centaurus) and Sagittarius

Lynx, Lepus, and Canis Major

Color Plate at End of Book