The Henry Wilson Coil Library and Museum of Freemasonry is located at the California Masonic Memorial Temple in San Francisco. Established in 1997, it contains more than 10,000 titles and 20,000 object collection that includes Masonic art and artifacts from California and around the world.

Visit the library and museum online: masonicheritage.org.

The library serves as a research source for Masons, academic scholars, and others who wish to explore the history of Freemasonry in California. The library is open to the public by appointment. Please contact Joe Evans, Collections Manager, to schedule an appointment at (415) 292-9141 or jevans@freemason.org.