Hi George; A Friend of mine is thinking of selling his 1931 Continental Frontenac that was built Iam pretty sure by Dominion Motors. He would know. He bought it from Tim Wells in Kingston Ont. and I hauled it back to Seattle Wa for Tom. The motor you show is not the one in the car. In the car is a Continental flat head 6. The car is a 4 door, blue body, black fenders, nice running car, with the orignal mascot on the rad. I will try to reach you by phone tomarrow. My email darylcontinental@gmail.com