Online Membership Form – Mill Valley Historical Society
Membership year is January 1 through December 31. Memberships paid on or after October 1 will be good through December 31 of the following year. Please select your membership level: *. Regular General Membership - $25 per . Senior General Membership - $15 per (Age 65+) Mt. Tamalpais Membership - $50. Old Mill Membership - $100.
