The David Dunbar Buick Corp. was a short-lived American automobile venture established in Walden, New York, in 1923. The company took its name from David Dunbar Buick, the founder and former president of the Buick Motor Car Co., who had been forced out of his own company by William C. Durant in 1908. After leaving Buick, David Dunbar Buick pursued a series of unsuccessful business ventures, including carburettor manufacturing and…