1940 Map of Port Leyden

This historical map portrays the area of Port Leyden in 1940, primarily covering Lewis County as well as portions of Oneida County. Featuring a scale of 1:62500, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Port Leyden region at the time. Published in 1940, it is the sole known edition of this map.