Othmer Library of Chemical History
Science History Institute
315 Chestnut Street
Philadelphia, PA 19106
Monday - Friday
10:00 a.m. - 4:00 p.m.
For archival assistance, please contact Patrick Shea - pshea@sciencehistory.org
Search the entire library catalog for archives collections. The library catalog contains broad information about every available archives collection. Finding aids are available via a link or a PDF file attached to the record in the library catalog.
Search the archives-only database for archival materials. This database contains more detailed information than the library catalog, but does not include every available archives collection, only the collections with the most up-to-date finding aids.