Contact The Library

Othmer Library Contact Information

• Reference questions: 215.873.8269 or reference@sciencehistory.org or complete a reference question form
• Make an appointment to visit: 215.873.8269 or reference@sciencehistory.org or see Schedule a Visit
• OPAC (Online Public Access Catalog): http://othmerlib.sciencehistory.org
• Interlibrary loan: documents@sciencehistory.org