PRIMARY LEVELING. 57 
CHARLOTTESVILLE, NORTHEAST TO SUMMIT, THENCE SOUTH TO STEWART POST- 
OFFICE (SINGLE-SPUR LINE). 
Feet. 
Summit, south side wall of Jump & Havens's drug store; bronze tablet stamped "2108 AL- 
BANY 1902" ,. 2,108.96 
Stewart, in southeast corner of post-office (Martin Vroman's house); bronze tablet stamped 
"1364 ALBANY 1902" 1,364. 230 
COBLESKILL, NORTHWEST ALONG THE CHERRY VALLEY BRANCH OF DELAWARE AND 
HUDSON RAILROAD, VIA HYNDSVILLE AND SEWARD, TO SHARON SPRINGS. 
Hyndsville, in front of passenger room; top of high rail 1,115. 6 
Seward, in front of passenger-room door; top of rail 1, 181. 5 
Seward, in front wall of general store; bronze tablet stamped "1186 ALBANY 1902 " 1 , 186. 486 
Hansons crossing; top of rail 1,217. 
SEWARD, WEST ALONG PUBLIC ROAD TO SOUTH VALLEY (SINGLE-SPUR LINE). 
South Valley, Christian Church; bronze tablet stamped "1563 ALBANY 1902" 1,563.183 
ORANGE, SULLIVAN, AND ULSTER COUNTIES. 
ELLENVILLE AND SLIDE MOUNTAIN QUADRANGLES. 
The elevations in the following list are based upon the Gristmill bench mark at Green- 
bush near Albany, the elevation of which is accepted as 13.863 feet above mean sea level. 
The initial elevation at Shokan was determined by readjustment of levels reported upon 
in Bulletin No. 185. The elevations accord with the 1903 adjustment. 
The leveling was done under the direction of Mr. C. C. Bassett, topographer, in 1903, by 
Mr. G. M. Dimmick, levelman, except line Shokan to Boiceville run in 1900 by Mr. W. S. D. 
Moore, levelman. Standard bench marks of this list are stamped with the letters "AL- 
BANY" in addition to the figures of elevation and year. 
SLIDE MOUNTAIN QUADRANGLE. 
BRODHEAD NORTHWEST TO BOICEVILLE. 
Feet, 
okan, 0.2 mile east of station, west abutment of Bridge No. 22, north end, bedplate; bronze 
tablet stamped "532 ALBANY " 533. 351 
SHOKAN TO OLIVE CITY, THENCE SOUTHWEST ALONG HIGHWAY TO SAMSONVILLE, 
THENCE SOUTH TO KERHONKSON, THENCE ALONG RAILROAD 
SOUTHWEST TO NAPANOCH. 
Samsonvihe, 50 ieet south of Methodist Church, in limestone outcrop; bronze tablet stamped 
"855 ALBANY 1903" 855. 411 
Kerhonkson, in water table at center of east face of New York, Ontario and Western depot; 
aluminum tablet stamped ' '254 ALBANY 1903" 253. 769 
NAPANOCH, NORTHWEST ALONG HIGHWAY TO EUREKA, THENCE NORTHEAST TO SUN- 
DOWN (SINGLE-SPUR LINE). 
Lackawack, 0.3 mile northwest of, in foundation wall of Methodist Church, east face, 5 feet 
from southeast corner; bronze tablet stamped "691 ALBANY 1903" 691.304 
Lackawack, 3.61 miles northwest of, highway bridge over small stream; point on top of west 
end of south abutment 760. 32 
Sundown, in foundation wall of Methodist Church, north end of west face; bronze tablet 
stamped "993 ALBANY 1903" 993. 485 
POINT WEST OF SUNDOWN, NORTH ALONG HIGHWAY TO DENNING (SINGLE-SPUR LINE). 
Denning, in foundation wall of Hotel Erts, east end of south face; aluminum tablet stamped 
' ' 1965 ALBANY 1903" 1,964. 941 
ELLENVILLE QUADRANGLE. 
NAPANOCH, SOUTH ALONG THE NEW YORK, ONTARIO AND WESTERN RAILWAY VIA 
SUMMITVILLE TO MIDDLETOWN. 
« 
Ellenville, in foundation wall of station, center of east face; aluminum tablet stamped "319 
ALBANY 1903" 319. 518 
Spring Glen, in foundation wall of station, center of west face; bronze tablet stamped "451 
ALBANY 1903" 451. 661 
