From Longomontanus' library: Johann Bayer: Uranometria, omnium asterismorum continens schemata, nova methodo [...]. Ulm 1639.

Johann Bayer: Uranometria, omnium asterismorum continens schemata, nova methodo delineata, aereis laminis expressa (This translates to "Uranometria, containing charts of all the constellations, drawn by a new method and engraved on copper plates".) Ulm: Johann Gorlini 1639. 2nd edition. Folio. Engraved frontispiece and 46 (of 51) engraved celestial maps. Measure: c. 28,5 x 39 cm. Incomplete. Fly leaf annotated. With the signature of the Danish astronomer C. Longomontanus on frontispiece (name at the bottom of the page). Several plates annotated by Longomontanus on verso. With dampstaining, soiling and spots. Bound in cont. full vellum, binding defective.