Group portrait of the members of the Beaver tennis club, a Dominion Tire company tennis team., Title based on contents of photo., Photo annotation: Beaver Tennis Club - 1937
Photograph showing chain tires, plain tread, and nobby tread tires made at the Dominion Tire factory. Accompanying typed note reads: "Product line included the "Chain Tread", which had a chain pattern on tread to prevent slipping; the "Plain Tread", lowest price tire offered for sale; and the "Nobby Tread", premium tire of the day. Tire pressures ranged from 50 to 110 pounds.", Title based on contents of photo.