Membership Benefits Individual ($50), Family ($60), Senior (65 or older) ($30), Senior Dual ($40), and Junior (under 21) ($20): Free admission to the Society's historic sites and Museum for member(s) Subscription to the Society's award winning magazine Columbia County History & Heritage Invitation to Society events, including exhibit openings Discount of 10% on all purchases at the Museum Shop Discounted registration for children's programs Use of the library and genealogical resources at the Museum Patron ($100): All of the above, plus: Free admission to the Society's historic sites and Museum for guests Reciprocal privileges at other regional museums and historic properties Sponsor ($250): All of the above, plus: One free publication of the Society, or an independently published book relating to its mission A "behind the scene" tour of a Society property or other historic Columbia County site, conducted by the Society's Executive Director or Curator Benefactor ($500): All of the above, plus: Consultation with a Society expert regarding an object of personal importance or historical aspects of real property Second Century Circle ($1,000): All of the above, plus: An elegant reception at an important private home in Columbia County Note: At the Sponsor level and above, all but $45 may be tax-deductible. At all other levels, all but $20 may be tax-deductible.