21 
the extension of the decimal system to Weights and Measures 
of the United States. New York, 1857. — From the Ameri- 
can Statistical Society. 
Annual Report of the Secretary of State, relative to Statistics of 
the Poor of New York. Albany, 1855. 8vo. — From the 
State. 
On the Statistics and Geography of the Production of Iron. By 
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American Geographical and Statistical Society. 
Report of the State Engineer and Surveyor on the Canals of the 
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Bulletin of the American Geographical and Statistical Society. Vol. 
ii. New York, 1857. 8vo. — From the Society. 
The Growth of Cities. By Henry P. Tappan, D.D. New York, 
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Eighth Annual Report of the Governors of the Alms House, New 
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Access to an open Polar Sea, in connection with the search after 
Sir John Franklin, and his Companions. By E. K. Kane, 
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graphical and Statistical Society. 
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tution, for the year 1856. Washington, 1857. 8vo. — From 
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An Account of the Smithsonian Institution, its Founder, Building, 
Operations, &c. By William J. Rhees. Washington, 1857- 
8vo. — From the Smithsonian Institution. 
The Transactions of the Academy of Science of St Louis. Vol. i. 
St Louis, 1857. 8vo. — From the Academy. 
Annual Reports of the Board of Agriculture of the State of Ohio, 
for the years 1850, 1851, 1852, 1853, 1855. 8vo.— From 
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On the New Red Sandstone Formation of Pennsylvania, &c. By 
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lished by the Society of Antiquaries, London. Vol. xxxvi. 
