Annual Mono Basin Historical Society dues are tax deductible as a charitable donation; MBHS is a 501(3)(c) non-profit organization. Donate online by using our safe, online system or mail membership dues directly with a check; include your name, address, and email.
PO Box 31, Lee Vining, CA 93541
Business or Organization: $75
Lifetime Membership: $250
Patron (lifetime membership): $500