PRIMARY LEVELING. 61 
MASSENA QUADRANGLE. 
RICHARDS LANDING, SOUTH ALONG HIGHWAY TO MASSENA SPRINGS, THENCE EAST 
ALONG THE GRAND TRUNK RAILWAY TO HELENA. 
Feet. 
Richards Landing, 58.5 feet east of east face of Isaac Richards's residence, 3 feet north of south 
fence of river road, 13 feet underground; concrete base, in top of which is set a |-inch round- 
head bolt (Deep Waterways P. B. M. 6) 232. 381 
Massena, in northwest corner of Clark Block; bronze tablet stamped " 205 ALBANY 1904 " . . 205. 000 
Massena Springs, 4.33 miles east of, in south end of east abutment of railroad bridge; bronze 
tablet stamped " 193 ALBANY 1904 " 192. 795 
MASSENA SPRINGS, SOUTHWEST ALONG ROAD VIA RAYMONDVILLE, TO NORWOOD, 
THENCE ALONG RAILROAD NORTHEAST, TO WINTHROP, THENCE ALONG 
HIGHWAY NORTH-NORTHEAST VIA HELENA, TO HOGANSBURG. 
Massena Springs, 2.75 miles southwest of, in foundation wall of north end of east face of brick 
house of Chas. Cahby (owned by Allen Ames), on highway leading from Massena Springs 
southwest to Raymondville; bronze tablet stamped '• 216 ALBANY 1904'' 216.063 
Raymondville, in foundation wall of Union Church, 10 feet from north end of west face; bronze 
tablet stamped " 251 ALBANY 1904" 251. 126 
Norfolk, in foundation wall of Presbyterian Church, 12 feet south of north end of west face; 
aluminum tablet stamped "257 ALBANY 1904" 256.937 
Norwood, in foundation wall of Music Hall, north end of east face, 28 inches above ground; 
aluminum tablet stamped "330 ALBANY 1903 ADJ " 330. 017 
Knapps, in foundation wall of residence of L. M. Maxfield, west end of south face; aluminum 
tablet stamped " 360 ALBANY 1904 " 359. 764 
Knapps, 3.81 miles east of, in top of north end of east abutment of railroad bridge, 420 feet west , 
of highway crossing; aluminum tablet stamped "345 ALBANY 1904" 344. 498 
Winthrop, in foundation wall of Universalist Church, south end of east facs; aluminum tablet 
stamped " 337 ALBANY 1904 " 336. 960 
Winthrop, 2.96 miles north of, in foundation wall of schoolhouse, District No. 3, town of 
Brasher, south end of east face; aluminum tablet stamped " 291 ALBANY 1903 ADJ " 290. 137 
Brasher Center, in foundation wall of Methodist Church, east end of south face; aluminum 
tablet stamped "266 ALBANY 1903 ADJ" 265.524 
HOGANSBURG QUADRANGLE. 
Helena, in north end of west abutment of Grand Trunk Railway bridge over St. Regis River; 
bronze tablet stamped " 191 ALBANY 1904" 190. 807 
Hogansburg, in foundation wall of St. Patrick's Church; J-inch bolt (Deep Waterways 
P. B. M. P.) 177. 850 
JEFFERSON AND ST. LAWRENCE COUNTIES. 
ALEXAMDRIA BAY, CLAYTON, THERESA, AND WATERTOWN QUADRANGLES. 
The elevations published in the following list are based upon the latest adjustment 
heights of permanent bench marks established in the course of precise leveling under the 
United States Board of Engineers on Deep Waterways, at Clayton, Fishers Landing, Alex- 
andria Bay, and Chippeway village, in the vicinity of Cape Vincent. The leveling was done 
in 1900 under the general direction of Mr. W. H. Lovell, topographer, by Mr. Wm. Kelley, 
levelman. The standard bench marks are stamped with the letters "CAPE VINCENT" in 
addition to figures of elevation which accord with the elevations as published by the board 
in 1903; the latter are approximately 1 foot higher than the accepted elevations herewith 
published. 
CLAYTON QUADRANGLE. 
CLAYTON, SOUTH VIA CLAYTON CENTER AND DEPAUVILLE, TO LIMERICK. 
Feet. 
Clayton, southwest corner of Catholic Church, in water table; copper bolt 278. 815 
Clayton, James street, in front of Mrs. Linnell's residence, on back part of top of fire hydrant; 
copper bolt stamped " CAPE VINCENT 289 " 287. 631 
Clayton Center, residence of Merritt Lengenfelter, on west face of building at south corner in 
stone foundation wall, bronze tablet stamped " CAPE VINCENT 423" 422. 071 
Depauville, at crossroads in east corner of stone foundation wall under residence of Ira Gillett; 
aluminum tablet stamped " 299 CAPE VINCENT " 297. 525 
Perch River, stone schoolhouse, in northeast corner of water table; bronze tablet stamped 
" 338 CAPE VINCENT " 336. 950 
