The Donald F & Mildred Topp Othmer Library of Chemical History
Free Tickets Available
Wed, 18 Jun, 2025 at 12:00 pm - Wed, 16 Dec, 2026 at 12:45 pm (GMT-04:00)
The Donald F & Mildred Topp Othmer Library of Chemical History
315 Chestnut Street, Philadelphia, United States
Since its founding in 1988, the Othmer Library at the Science History Institute has been a haven for research in the history of science—but there's more to the story. Explore the reading room on a guided tour, learn how our collection has grown, and discover why we have one of the most comprehensive rare book collections on chemistry and its alchemical roots.
Guests 13 and under must be accompanied by an adult.
Tickets for Othmer Library Tour can be booked here.
| Ticket type | Ticket price |
|---|---|
| Admission | Free |
| Support Our Work | Free |
