30() 



METEOROLOGICAL OBSERVATIONS FOR THE YEAR 1851, 



Made at Milwaukee, Wisconsin. Latitude 43'' 03' 45" N. Longitude 87*^ 57' W. 

 Elevation of the Cistern of the Barometer above Lake Michigan, 15 feet; above 

 the Atlantic Ocean, 593 feet. By I. A. Lapham. 



* Entire cleamei;.s, being 1,000. 



