IN THE UNITED STATES. 

 NEW YORK--Continued. 



743 



Locality. 



Authority 



Elevation. 



Do. 



Do. 



Sweets, U. V. R. R 



Sweets Crossing, chisel mark on bowlder near 

 track. 



Sylva 



Sylvan 



Sylvan Beach , 



Sylvan Junction 



Do square cut on south abutment 



of Fish Creek bridge. 



Sylvan Lake, Dutchess County 



Syosset 



Syracuse 



Do. .crossing R., W. & O. R: R 



Do. .under crossing D., L. & W. R. R. . . 

 Do. .copper plug in landing of pier at foot 

 of west towpath, Geddes street 

 bridge. 

 Do. .hydrant, Grand avenue and Geddes 



street. 

 Do. .hydrant, east side of Onondaga 



avenue. 



.chisel mark on west abutment of 

 West Colvin street bridge over 

 Onondaga Creek. 



.cross on stone monument, South 

 Salina street and Matson avenue. 

 Do. .copper plug in towpath abutment of 



Bear street bridge. 

 Do. .square cut on towpath abutment of 



Bridge street bridge. 

 Do. .square cut on towpath side of Cath- 

 erine street bridge. 



Do. .square cut on foundation on tow- 

 path side of Clinton street bridge. 

 Do. .copper plug in towpath abutment of 



Division street bridge. 

 Do. .square cut on west abutment of 

 N. Y. C. & H. R. R. R. bridge 

 over Genesee street bridge. 

 Do. .copper plug in towpath abutment of 



Grape street bridge. 

 Do. .square cut on towpath abutment of 



Orange street bridge. 

 Do. .square cut on towpath abutment of 



Salina street bridge. 

 Do. .copper plug in lift tower of West 



street bridge. 

 Do. .copper plug in towpath abutment 



of William street bridge. 

 Do. .copper plug in towpath abutment 



of Willow street bridge. 

 Do.. copper plug in towpath lock of 



Lock No. 47. 

 Do. .copper plug in towpath lock of 



Lock No. 48. 



Do.. copper plug in towpath lock of 

 Lock No. 49. 



Do . .copper plug in weigh lock 



Do. .U. S. G. S. B. M. on doorsill of col- 

 lector's office. 



U.S.G.S 



U. S. G. S.. 



U.S.G.S 



N. Y., O. & W. Rwy. 

 L. V. R. R... 

 L. V. R. R... 

 U. S. C. &G. S... 



U.S.G.S 



L. I. R. R 



N. Y. C. & H. R. R. R. 



N. Y. C. & H. R. R. R. 

 N. Y. C. & H. R. R. R. 

 U. S G. S.. 



U. S. G. S 

 U.S.G.S. 

 U.S.G.S. 



U.S.G.S 



U.S.C.&G.S 



U.S.C.&G.S. 



U.S.C.&G.S 



U.S.C.&G.S 



U.S.C.&G.S 



U.S.C.&G.S... 



U. S. C. 



U. S. C. 

 U. S. C. 

 U. S. C. 

 U.S.C 

 U.S.C 



u.s.c 



U. S.C 



us.c. 



u.s.c 

 u.s.c, 



& G. S. 

 & G. S. 

 & G. S. 



& G. S. 

 .&G..S. 

 , & G. S. 

 , & G. S. 

 , & G. S. 

 &G. S. 



, & G. S. 

 & G. S. 



