Niagara County ca. 1978 Highway Map
Additional Resources
6th Annual Cobblestone Tour Map June 11, 1966
1977 Cobblestone Tour Map and structure information
"Cobblestone Buildings in Niagara County", by Douglas Farley, Executive Director, Cobblestone Society
1965 Niagara County Cobblestone Building Inventory with handwritten update edits dated June 1966.