National Archives at Philadelphia

National Archives at Philadelphia Mailing Address 900 Market Street (entrance on Chestnut, between 9th and 10th) Philadelphia, PA 19103-4292 Contact: Reference Desk Phone: 215.606.0100 / 215.606.0112 E-mail: Web: Finding Aids: Using the Advanced Search option, accessible from the ARC home-page (, you can find series-level descriptions of Maryland-related records in this region’s … Continue reading