Astronomy.- A collection of six planispheres, early 20th century and slightly later; together with Richard A. Proctor's Star Primer. The Night Sky, Week by Week, 1886 (7)

[ translate ]

Astronomy.- A collection of six planispheres, various sizes, early 20th century and slightly later; together with Richard A. Proctor's Star Primer. The Night Sky, Week by Week, with 24 astronomical plates, original printed blue cloth boards, 1886 (7).