107 



Wallis on the True Age of the World. 8vo. Cloth. London, 1844. 



Wallace's Dissertation on the Number of Mankind. 12rao. Calf. Edinburgh, 

 1753. 



Wells on Dew. 8vo. Boards. London, 1815. 



Wernerian Natural History Society Memoirs. 7 vols. 8vo. Half calf. Edin- 

 burgh, 1811-38. 



White's Journal of a Voyage to Nc\y South Wales. Eoyal 4to. Full calf. 

 65 plates. London, 1790. 



Whitehurst's Works. 4to. Old calf. London, 1792. 



Wiegmann, Archiv fur Natiirgeschichte. 9 vols. Half calf. 2 vols, iu nos., in 

 all 11 vols. 8vo. Berlin, 1835-45. 



Willoughbeii Ornithologia. Folio. Old calf. London, 1676. 



Wilson's American Ornithology. 3 vols. 8vo. Half mor., uncut. New York 

 and Philadelphia, 1828. 



Wilson's American Ornithology. 9 vols. 4to. Half bound. Philadelphia, 

 1812. 



Wilson's American Ornithology. Royal 4to. Half mor. New York, 1829. 



Wilson on Lisects. 4to. Boards. Edinburgh, 1835. 



Wilson's Natural History of Fishes. 4to. Boards. Edinburgh, 1838. 



Wilson's Natural History of Quadrupeds and Whales. 4to. Boards. Edin- 

 burgh, 1838. 



Witham's Observations on Fossil Vegetables. Thin 4to. Boards. Edinburgh, 

 1838. 



Wood's Ornithological Guide. 8vo. Cloth. London, 1835. 



Wiegmann, Herpetologia Americana, fol. Beroliui. 1834. 



Wood's Catalogue of the Best Works on Natural History. 8vo. London, 1832. 



Webster's History of St. Michaels. 8vo. 1821. 



Yarrell's British Fishes. 2 vols. 8vo. Half calf. London, 1836. 

 " British Fishes. Supplement. 8vo. Cloth. London, 1839. 

 " British Birds. 3 vols. 8vo. Half calf. London, 1843. 



Zimmermann, Specimen Quadrupedum. 4to. Sheep. London, 1777. 

 Zoological Journal. 6 vols. 8vo. (1 of plates.) Half Russia, London, 

 1825-29. — Deposited by 3Irs. Amos Binney, 



January 7, 1857. 

 The President in the Chair. ' 



Mr. James E. Mills exhibited specimens of slate from 

 Somerville, Massachusetts, and read the accompanying 

 account of an analysis made by Mr. L. M. Dornbach, of 

 the Lawrence Scientific School. 



