1883.] NATURAL SCIENCES OF PHILADELPHIA. 363 



The Gardener's Chronicle, Nos. 464-516. The Editor. 



Geological Magazine, Nos. 222-233. I. V. Williamson Fund. 



Geological Society. Quarterly Journal, Nos. 152-155 and Lists. 



The Society. 

 Hardwicke's Science Gossip. Nos. 216-227. I. V. Williamson Fund. 



Ibis. 5th ser., 1-4, and Supplement. I. V. Williamson Fund. 



Journal of Anatomy and Physiology. XVII, 2 — XVIII, 1. 



I. V. Williamson Fund. 

 Journal of Botany, British and Foreign. Nos. 240-251. 



I. V. Williamson Fund. 

 Journal of Conchology. Ill, 10— IV, 8. The Editor. 



Journal of Physiology. Michael Foster. IV, 1-3, and Supplement. 



I. V. Williamson Fund. 



Journal of Scipnce. 3d Ser., No. 108-119. I. V. Williamson Fund. 



Knowledge. Nos. 53-104. The Editor. 



Linnean Society, Journal, Botany, Nos. 122-129 ; Zoology, Nos. 95-100. 



Transactions, 2d ser. Zoology, II, 6-8 ; Botany, II, 2-5. 



Lists, 1881 and 1882. 



Proceedings, March, 1883. The Society. 



London, Edinburgh and Dublin Philosphical Magazine. 1882, No. 90 — 

 1883, No. 101. I. V. Williamson Fund. 



Mineralogical Society of Great Britain and Ireland. Mineralogical 

 Magazine and Journal, Nos. 23 and 24. I. V. Williamson Fund. 



Nature. Nos. 682-733. The Editor. 



Notes and Queries. No. 39. The Editor. 



Quarterly Journal Microscopical Science, n. s., No. 89 — 5th ser. No. 92. 



I. V. Williamson Fund. 



Royal Asiatic Society of Great Britain and Ireland. Journal, XIV, 4 — 



XV, 3. The Society. 



Royal Geographical Society. Proceedings, IV, 10 — V, 10. The Society. 



Royal Institution of Great Britain. Proceedings, IX, 4 — X, 1, and 



Lists. The Society. 



Royal Microscopical Society. Journal, 2d ser., II, 6 — III, 5. The Society. 



Same, I, 3; II, 1. I. V. Williamson Fund. 



Royal Society. Proceedings, Nos. 221-226. 



Philosophical Transactions, Vol. 173, Nos. 2-4; Vol. 174, No. 1. 

 Catalogue of Library, II. The Society. 



Scientific Roll, Nos. 10, 11. The Editor. 



Society of Arts. Journal, Vol. 30. The Society. 



Society for Physical Research. Proceedings, I, 2, 3. The Society. 



Triibner's American and Oriental Literary Record, Nos. 177-190. 



The Publishers. 

 Zoological Society. Proceedings, 1881, No. 4 ; 1882, Nos. 3,4; 1883, 

 Nos. 1 and 2. 

 Transactions, Vol. X, 2; XI, 7 and 8. 



List of Fellows, 1883. The Society. 



The Zoologist. Nos. 72-83. I. V. Williamson Fund. 



Lon,don. Can. The Canadian Entomologist. XIV, 10— XV, 9. The Editor. 



Louisville. Polytechnic Society of Kentucky. Reports and Proceedings, 



April 16, 1883. The Society. 



Louvain. University Catholique. Annuaire, 47e Annee. 



Fourteen Theses. The University. 



Lund. University. Acta, XV, XVI. 



Accessions-katalog, 1879-1881. The University. 



Lyon. Academic des Sciences, Belles-Lettres et Arts. Memoires, Classe des 



Sciences. XXV. Classe des Lettres, XX. The Society. 



Society d'Agriculture, Histoire Naturelle et Arts utiles. Annales, 5me 



ser. Ill, IV. The Society. 



Society Linneenne. Annales, n. s. XXVIII, XXIX. The Society. 



