An image of a car traveling down an unidentified street in Boulder City. Small houses line the left side of the street, as a Mobil gas station sits on the right side of the street. The banner hanging above the road reads: "Welcome to Boulder City."

Black and white image of one of three residences used as one of Boulder City's first schools. Inscription on back of image reads: "This was a Six Companies house at the intersection of Avenue B and what was then Cherry Street, now New Mexico Street; also, this wasn't quite the first school: there were schools for rail yard, a school at Railroad Pass, and a school in McKeeversville/Lakeview."

Black and white image of homes for government engineers while under construction in Boulder City.

The view of a sedimentation tank for a Six Companies gravel plant near Boulder City, Nevada.

The grayscale view of eight men standing in front of the Post Office of Boulder City, Nevada. From left to right, the men include R. J. Coffey, P. J. Dent (possibly P. J. Beut), Charles A. Dobbel, Dr. Mead, R. F. Walter, J. R. Finney, W. R. Armstrong, and J. R. Alexander. The sign above the entrance of the building reads: "Post Office."