A group of young boys march through the streets in the Henderson Industrial Days Parade. One individual holds an American flag, and another holds an unidentified flag.
Several cowboys ride on horses while carrying flags through the Henderson Industrial Days Parade. The flags include the US flag, the State of Nevada flag, and the "Sheriff's Mounted Posse Clark County" flag.
One of the Mack trucks in front of the upper portal of Diversion Tunnel #2. This truck has 9 cubic yards capacity. Note the steel canopies over the driver's heads on all the trucks. Jan. 28, 1932.
A flashlight photograph of the interior of one of the diversion tunnels. The drilling jumbo is working at the tunnel face. The 12' by 12' top-heading can be plainly seen. January 28, 1932.