1959 Map of Pittsburgh

This historical map portrays the area of Pittsburgh in 1959, primarily covering Allegheny County as well as portions of Bedford County, Jefferson County, Huntingdon County, Fulton County, Westmoreland County, Clarion County, Washington County, Butler County, Centre County, Cambria County, Fayette County, Blair County, Indiana County, Clearfield County, Somerset County, and Armstrong County. Featuring a scale of 1:250000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Pittsburgh region at the time. Published in 1959, it is the sole known edition of this map.