1873.] 



Presents. 



181 



Bashforth (E.) A Mathematical Treatise on the Motion of Projectiles, 

 founded chiefly on the Results of Experiments made with the 

 Author's Chronograph. 8vo. London 1873. The Author. 



Day (St. J. V.) On some Evidences as to the very early use of Iron. 

 8vo. Edinburgh 1873. The Author. 



Secchi (A.) Sulla Distribuzione delle Protuberanze intorno al disco 

 Solare. Settima comunicazione. 4to. Roma 1872. (2 copies.) Le 

 Stelle Cadenti del 27 Novembre. 1872. 4to. 1873. (2 copies.) 



The Author. 



Selwyn (A. R. C.) Notes and Observations on the Gold-Eields of 

 Quebec and Nova Scotia. 8vo. Halifax 1872. The Author. 



February 13, 1873. 



Transactions. 



Boston, U.S.: — Gynaecological Society. Journal. Vol. VI. No. 6 ; 



Vol. VII. No. 1-6. 8vo. Boston 1872. The Society. 



Lausanne: — Societe Vaudoise des Sciences Naturelles. Bulletin. 



2 e serie. Vol. XI. No. 68. 8vo. 1873. The Society. 



London: — Greological Society. Quarterly Journal. No. 111-113. 



(Vol. XXVIII. Part 3, 4 ; Vol. XXIX. Part 1.) 8vo. 1872-73. 



List of Eellows. 8vo. 1872. The Society. 



Quekett Microscopical Club. Report. July 1866. Journal. 



No. 16, 19. 8vo. 1871-72. The Club. 



Royal United Service Institution. Journal. Vol. XVI. No. 67-69. 



8vo. 1872. The Institution. 



Montreal: — Natural-History Society. Canadian Naturalist. New 



Series. Vol. VI. No. 4. 8vo. 1872. The Society. 



Munich : — k. b. Akademie der AVissenschaften. Sitzungsberichte der 



Mathematisch-physikalischen Classe, 1872. Heft 2. (2 copies.) 



8vo. Sitzungsberichte der Philosophisch-philologischen und His- 



torischen Classe, 1872. Heft 2, 3. 8vo. Inhaltsverzeichniss zu 



Jahrgang 1860-70. 8vo. 1872. The Academy. 



Newcastle-upon-Tyne : — Natural-History Transactions of Northum- 

 berland and Durham. Vol. IV. Part 2. 8vo. 1872. 



The Tyneside Naturalists' Eield Club. 

 Nijmegen : — Nederlandsche Botanische Vereeniging. Nederlandsch 



KruidkundigArchief. Tweede Serie. Deel 1. Stuk 2. 8vo. 1872. 



The Society. 



Philadelphia:— Eranklin Institute. Journal. No.558-564. (Vol.LXIV. 



No. 1-6 ; Vol. LXV. No. 1.) 8vo. 1872-73. The Institute. 

 Prague : — Spolek Chemikuv Ceskych. (Bohemian Chemical Society.) 



Zpravy (Transactions), rediguje Prof. V. Safarik. Sesit 1, 2. 8vo. 



V Braze 1872. The Society. 



