St Lawrence River Whiskey Island Shoal to Bartlett Point Grenadier Island to Jackstraw Shoal

1973

NOS Lake Survey Center

1:30k

St Lawrence River Ironsides Isl Ny to Bingham Isl Ont

1946

1:15k

St Lawrence River Bingham Isl Ont to Round Isl Ny

1946

1:15k

Map of part of the Thousand Islands Of The St. Lawrence River

1875

Rockwell, George

1:42k

Orleans, Jefferson County, New York. Stone Mills.

1864

Beers, D.G.

1:63k

Alexandria, Jefferson County, New York.

1864

Beers, D.G.

1:51k

Jefferson, St. Lawrence counties.

1895

Bien, Joseph Rudolf

1:158k

Map of the County of St. Lawrence (New York).

1840

Burr, David H., 1803-1875

1:167k

Clayton, Jefferson County, New York.

1864

Beers, D.G.

1:63k

(6) Comparison of scales.

1958

Comtois, Paul