3o8 



PHYSICAL GEOGRAPHY. 



Number of islands in Lake Winnipiseogee, brouglit forward, .... 



No. islands in L. Winnipiseogee, of greater area than 50 and less than 100 acres, 

 ,, n " " " 10 " 50 " 



<< " " of less area than 10 acres, .... 



10, 

 6 



25 

 226 



Number of islands in Lake Winnipiseogee 267 



" " Long bay, 7 



Total number of islands 274 



Table of Heights of Merrimack River. 



Profile lake, Franconia, .... 



Pemigewasset river, at mouth of East Branch, 



Pemigewasset river at Plymouth, 



Winnipiseogee lake, 71.8 square miles, 



Merrimack river at Franklin,* 



Merrimack river at Concord,, 



Amoskeag dam, Manchester, 



At foot of Amoskeag falls, • 



At mouth of Nashua river, . 



Dam at Pawtucket falls, Lowell, f 



Essex Company's dam, Lawrence,t 



Tributaries of Merrimack River. 



* Corrected from statement on page 286. -f Furnished by J. B. Francis, of Lowell. 



