ALTITUDES. 



283 



Heights 

 in feet. 



B. Between Sawyer s river and 

 tributary of Hancock branch, 



B. Between Swift river and east 

 branch of the Pemigewasset, 



B. Mad River notch, near Greeley 

 3126 ponds 



2618 



Heights 

 in feet. 



1815 



NOTE. The gaps between the principal White Mountains have been given at the close of the preceding chapter. 



For further heights on the Merrimack, Connecticut, and other rivers, see altitudes 

 along the boundaries of New Hampshire in the chapter on topography, and tables 

 given in. description of river systems in a following chapter. 



10. HEIGHTS ALONG GEOLOGICAL SECTIONS. 

 SECTION I. From Lawrence, Mass., to South Vcrnon, Vt.,alongthe Massachusetts line. 



Lawrence, Mass., top of Essex Co. s 



dam, 39 



Lawrence, Essex street, . . 65 



State line, 138 



Beaver creek, Pelham, . . . 126 



Pelham village, .... 1 34 



J. Gage s house 156 



East line of Hudson, . . . 215 



D. Davis s house, Hudson, . . 218 

 Railroad bridge over Merrimack river, 1 26 



Merrimack river, .... 93 

 Railroad junction, . . .1 34 



Nashua, city hall, . . . 152 



West line of Nashua, . . . 180 



Hollis village, .... 300 

 Brook, ..... 



Proctor hill, .... 425 



Plain, 370 



Brookline village, .... 400 



P. Sanders s house, . . . 550 



Mrs. Putnam s house, . . . 760 



Railroad, east part of Mason, . 700 



Brook, ...... 733 



Ridge, 930 



Ellis house, 1070 



Greenville, railroad, . . . 803 

 Greenville, Souhegan river (beyond 



railroad), .... 792 



Hay scales, New Ipswich, . . 944 



Summit of Kidder mountain, . 1492 



Brook, 1245 



Top of gravel moraine terraces, . 1364 



Brook, 1255 



G. Stratton s, New Ipswich, . 1301 



Hill east of S. F. Hale s, Rindge, 1364 



Railroad in Rindge, . . . 1064 



I mile west of Rindge village, . 1254 



Peasley pond, .... 1026 



Fitzwilliam hotel, . . . 1150 



Fitzwilliam depot, . . . 1O63 



Hill, cross-roads, . . . 1168 



Brook Tully, .... 1077 



Ridge at sharp fork in road, . 1150 



Rice brook, ..... 1030 



Richmond village, . . . 1180 



Summit west of pail factory, . 700 

 250 Town line, Richmond and Winchester, 415 



East side of Muddy brook, . . 350 



Muddy brook, .... 320 



Plain, O. Barrett estate, . . 350 



East of L. Warner s house, . . 400 



E. Hammond s house, . . . 650 



Asahel Lyman s house, . . 495 



Perchog river, .... 295 



West of Elijah Smith s house, . 285 



S. H. No. 16, Hinsdale, . . 288 



Sand moraine terraces, . . 305 



Fourth terrace, Connecticut river, 262 



Railroad bridge over Conn, river, 236 



Second terrace, .... 224 



Connecticut river, water, . . 200 



South Vernon station, Vt., . . 261 



