You can contact Madison Kirkman (Founder of the McKeen Motor Car Company Historical Society and admin of www.McKeenCar.com) at admin@McKeenCar.com or if you would like to mail me, either for a donation or for correspondence, please label the mail as:
To: M.M.C.C.H.S. Po Box 2166 Ramona, California 92065. Care of Madison Kirkman
To contact any other members of our group, please contact Madison for further guidance.