Photograph of a piece of machinery holding an extension piece with a chain. There are holding tanks in the background. To the left, a 1950's model pickup truck with the business name "Spence & Howe Construction Co." written on the side.
Photograph of a precast extension hanging in lead from an oil derrick with a man holding chain. Company pick-up truck reading "Spence & Howe Construction Co." on the side door in the foreground. Oil tanks are in the background.