In the Monthly Notices of the Royal Astronomical Society, Vol. No. 6, April 1904 at pp. Whole issue has several articles on astronomy plus appendix. VG, a few chips on wraps. In the Proceedings of the American Philosophical Society, Vol.
Whole issue has several articles.
Good, some light wear and soiling. Lick Observatory Bulletin Number 412. Good, stains in margins, some wear. Neubearbeitung von Prof. Dr. H. Buchholz. Institution stamps and numbers on first few leaves.