| Notes: | Folded title varies.
Relief shown by hachures and spot heights on some sheets.
Some sheets include tourist information.
Illus. (part col.), local route maps, text, index, mileage chart, road sign chart, profiles of highways, pictorial and historical map, tourist information, distance chart, and map of "Discover the new Pennsylvania" on verso of some sheets.
Some sheets accompanied by index booklet.
Title varies: 1925-1932, Tourist map of Pennsylvania showing the state highway system and main connecting roads; 1934-1939, Official road map of Pennsylvania showing the state highway system and main connecting roads; 1940, Map of Pennsylvania showing the state highway system and main connecting roads; 1941-1954, Official road map of Pennsylvania showing the state highway system and main connecting roads; 1955-1977, Official map of Pennsylvania; 1978-1982, Commonwealth of Pennsylvania, official transportation map; 1983- , Pennsylvania official transportation map.
Prepared by Dept. of Highways 1925-1939; prepared by Dept. of Commerce 1940; prepared by Dept. of Highways 1941-1970; prepared by Dept. of Transportation 1971-
|
|---|
