Participating Institutions: P

Pennsylvania | Puerto Rico

Academy of Natural Sciences of Philadelphia
Air and Waste Management Association Library
American Philosophical Society Library
Auditor General Law Library
Awbury Arboretum Association
Barnes Foundation
Bartram’s Garden
Beaver County Historical Research and Landmarks Foundation
Brandywine River Museum
Brownsville Free Public Library
Carnegie Free Library
Carnegie Library of Pittsburgh
Carnegie Museum of Art
Carnegie Museums of Natural History
Center for American Music, University of Pittsburgh
Chester County Historical Society
College of Physicians of Philadelphia
The Conestoga Area Historical Society
Conneaut Valley Area Historical Society
Cornwall Iron Furnace
Crafton Public Library
Dimmick Memorial Library
Elk County Historical Society
Equinunk Historical Society
Erie County Historical Society
Eva K. Bowlby Public Library
Everhart Museum of Natural History, Science and Art
Exeter Community Library
The Fabric Workshop and Museum
Fireman’s Hall Museum
Forest Resources School Bird and Mammal Collections, Pennsylvania State University
Fort Necessity National Battlefield
Francis Harvey Green Library
Franklin Institute
Franklin Public Library
Freeport Area Historical Society
Frick Art and Historical Center
Frost Entomological Museum
Gen. John Burrows Historical Society of Montoursville
Gertrude Kistler Memorial Library
Gettysburg National Military Park
Girard College Founders Hall
Glenolden Library
Goschenhoppen Folklife Library and Museum
Governor Wolf Historical Society
Hastings Public Library
Herbarium, Biological Sciences Department, University of the Sciences in Philadelphia
Herbarium, Biology Department, Slippery Rock University
Hermitage Historical Society
Hershey Gardens
Highlands Historical Society
Historic Shaefferstown
Historical Society of Berks County
Historical Society of Pennsylvania
Historical Society of the Phoenixville Area
Historical Society of Western Pennsylvania
The Horticulture Center
Huntingdon County Historical Society
Independence National Historical Park
J. Lewis Crozer Library
Jacobsburg Historical Society
Jenkins Arboretum
King’s College D. Leonard Corgan Library
Lackawanna Historical Society
Lancaster County Historical Society
Lehigh University Library and Technology Services
Liberty Forge Arboretum
Libraries at the University of Pittsburgh
Library Company of Philadelphia
Linesville Historical Society
Logue Library, Chestnut Hill College
Longwood Gardens
Luzerne County Historical Society
Mars Area History and Landmarks Society
Martin Art Gallery
McKean County Historical Society
Mifflinburg Buggy Museum Association, Inc.
Mill Grove Audubon Center
Mineral Collections, Bryn Mawr College
Minersville Public Library
Monongahela Area Library
Moravian Archives
Mount Joy Area Historical Society
Mütter Museum
New Castle Public Library
North East Historical Society
Northampton County Historical and Genealogical Society
Northern York County Historical and Preservation Society
Northwestern Pennsylvania Steam and Antique Equipment Association
Old York Road Historical Society
Parkesburg Free Library
Penn Wynne Library
Pennsylvania Academy of the Fine Arts
Pennsylvania German Society
Pennsylvania Historical and Museum Commission
Pennsylvania Historical and Museum Reference Library
Pennsylvania Hospital Archives
Pennsylvania State University Libraries
Pennypacker Mills
Philadelphia Museum of Art
Philadelphia Orchestra Library
Philadelphia Sketch Club
Philip Schaff Library
Phipps Conservatory and Botanical Garden
PinnacleHealth System Library at Harrisburg Hospital
Please Touch Museum
Polisher Research Institute Library
Portage Area Historical Society
The Print Center
Quaint Corner Children’s Museum
Reading Company Technical and Historical Society
Red Lion Area Historical Society
Reformed Presbyterian Theological Seminary Library
Rena M. Carlson Library
Rice Avenue Community Public Library
Ridley Township Public Library
Rosenbach Museum and Library
Ryerss Museum and Library
Samuel W. Smith Memorial Public Library
Sayre Historical Society
Schuylkill Canal Association, Inc.
Schwenkfelder Library and Heritage Center
The Scott Arboretum, Swarthmore College
Scottish Historical and Research Society of Delaware Valley
Shadek-Fackenthal Library, Franklin & Marshall College
Shippensburg University Vertebrate Museum
Sisters of the Holy Family of Nazareth
State Library of Pennsylvania
Strasburg Heritage Society
Trinity Episcopal School for Ministry Library
U.S. Army Corps of Engineers District Library
Union County Library System
Uniontown Public Library
University of Pennsylvania Museum of Archaeology and Anthropology
Upper Darby Historical Society
Upper Dublin Public Library
Valley Forge National Historic Park
Wagner Free Institute of Science
Wallenpaupack Historical Society
Waymart Area Historical Society
Wayne County Public Library
Wayne E. Manning Herbarium, Bucknell University
Wharton Esherick Museum
Wood Turning Center
Woodmere Art Museum
Yeadon Public Library
Zelienople Historical Society

Puerto Rico
Archivo General de Puerto Rico
Cayey University College Library
Department of Biology, University of Puerto Rico
Department of Marine Sciences Museum, University of Puerto Rico
Encarnación Valdés Library, Pontifical Catholic University of Puerto Rico
International Institute of Tropical Forestry, U.S. Department of Agriculture
Laboratory of Primate Morphology and Genetics, University of Puerto Rico
Museo de Arte de Ponce
Museo de las Americas
Museo del Cafe de Puerto Rico, Inc.
Museum of Contemporary Art of Puerto Rico
San Juan National Historic Site
Universidad Central del Caribe

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