VINTAGE Postcard of AIRSHIPS AND MOUNTAIN SCENIC RAILWAY, WILLOW GROVE PARK, PENNSYLVANIA. PUBL. BY P. SANDER, PHILADELPHIA AND ATLANTIC CITY.Condition: Good - - SOME WEAR ON THE CORNERS AND EDGES --SEE SCAN. Postmark: 1911? HARD TO READ.PLEASESEEOUR OTHER POSTCARDS IN OUR eCRATER STORE. SHIPPING DISCOUNT IF YOU PURCHASE MULTIPLE ITEMS.Powered by eCRATER . List your items fast and easy and manage your active items.