Map of Hercules, a northern constellation.; Title from text on verso of map.; Plate 7 from: Ioannis Bayeri Rhainani I.C. Uranometria. Augustae Vindelicorum : Excudit Christophorus Mangus, 1603.; Includes text on verso which discusses the various names for the constellation Hercules. Also discusses the stars and includes the Ptolemaic number, the Bayer letter, position within the constellation figure, magnitude, and astrological association.; Warner, Deborah. The sky explored. p. 18.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.map-ra307-s21