Independence Historical Library

Welcome to the Independence Historical Library, a cornerstone of research and education nestled in the heart of Philadelphia's historic district. Located at 143 South 3rd Street, on the third floor of the prestigious Merchants' Exchange Building, our library serves as an invaluable resource for both National Park Service staff and the general public.

Our mission is to support the research, education, and interpretive programs at Independence National Historical Park by collecting, preserving, and making accessible a rich array of published and documentary materials. Whether you are a history enthusiast, a student, or a professional researcher, you'll find our extensive archives indispensable for exploring the depths of American history.

We invite you to take advantage of our research and reference services, and if you're interested in rights and reproductions, our knowledgeable staff is here to assist you. To make your visit even more convenient, download the NPS app to easily navigate the park and its resources on the go.

Discover the past and engage with history at the Independence Historical Library, where every visit is a journey through time. For more information or to plan your visit, locate us on Google Maps or contact us directly. We look forward to welcoming you to our historic location.