TY - BOOK ED - United States. TI - First State National Historical Park, Delaware/Pennsylvania PY - 2017/// CY - [Washington, D.C.] PB - National Park Service, U.S. Department of the Interior KW - National parks and reserves KW - Delaware KW - Historic parks N1 - Title from caption; Shipping list no.: 2018-0216-P; "*GPO:2017--398-407/31074 new in 2017."; CRDP Program record ER -