Scope and Contents note From the Collection: This collection contains a variety of maps, plans and drawings relating to Pennypack Park. Materials included in the collection are blueprints, bluelines, linens, mylars and paper. The collection contains diverse types of maps and plans, such as sewer plans, topographic plans, site plans, latitudinal and longitudinal plans, water main plans, street maps, and landscape plans. The collection is particularly strong in items relating to city and utility plans, and contains limited information...