The next is captioned: Sept 15, 1924 Looking Southwest from Right Abutment of Dam, Diversion Dam.
Looking toward Soft Maple Road. The narrow gauge railway with mine cart is used to deliver concrete from mixing plant to pour site. In the foreground is a crane powered by a steam engine. The crane is used to erect the forms and place the concrete. Looking straight ahead you can see the trench where the concrete core of the dam will be.