General highway map, Dauphin County, Pennsylvania / prepared by the Pennsylvania Department of Transportation, Bureau of Advance Planning ; in cooperation with the U.S. Department of Transportation, Federal Highway Administration
Scale approximately 1:63,360 ; polyconic projection (W 77°01ʹ00ʺ--W 76°32ʹ00ʺ/N 40°39ʹ00ʺ--N 40°07ʹ00ʺ).
Note
"Type 10 General highway map Dauphin County Pennsylvania 22." "Culture features as of 1981." "1982." Includes legend. Maps of Swatara, Susquehanna, Lower Swatara and 26 other local area maps on verso.