Astronomy. Periodicals.
Royal astronomical society, London. Memoirs. Vol. 1-53; 54 & App. 1-5; 55 & App 1,23 56-57 1-4 App 1,2, 58, 59 1-4. London, 1822-1909 60 v in 74 Pletes. illus. 4°. **E 230.15 Same. Vol. 1-28. 1822-59. **E.128.1 Vol. 84 contains a general index to vols. 59-54,