Membership: Family. As a member of the Olaf Wieghorst Museum and Western Heritage Foundation, you are aware of the exciting things that contributions such as yours enable the Museum to accomplish. The Museum acknowledges the importance of your past support and looks forward to our continued relationship. The Olaf Wieghorst Museum Foundation is a 501 (c)(3) non-profit organization, Tax I.D. #33-0799944 We thank you and appreciate your interest in the Museum and hope you will continue to take advantage of membership opportunities. Remember that any amount you choose to contribute is tax deductible. Thank you for your support!