Dunkirk, NY (1900, 62500-Scale) Map by United States Geological Survey

Cortland, NY (1903, 62500-Scale) Map by United States Geological

original 1900 USGS map of Albany, Guilderland, Bethlehem

Crooked Brook at Mouth at Dunkirk NY - USGS Water Data for the Nation

New York Topographic Maps - Perry-Castañeda Map Collection - UT

Cohoes, NY (1895, 62500-Scale) Map by United States Geological

Antique Jamestown, New York 1905 US Geological Survey Topographic

Silver creek new york map hi-res stock photography and images - Alamy

Olean new york map hi-res stock photography and images - Alamy

Antique Jamestown, New York 1905 US Geological Survey Topographic

Map of dunkirk hi-res stock photography and images - Page 2 - Alamy

Crooked Brook at Mouth at Dunkirk NY - USGS Water Data for the Nation