Rioville, also known as Bonelli's Landing, Nevada.

Transcribed Notes: Notes on attached sheet: Rioville, Nevada (also known as Bonelli's Landing). It now lies at the bottom of Lake Mead, formed behind Hoover Dam. Rioville was founded by Daniel Bonelli, a Mormon pioneer sent by Brigham Young, about 1865 at the mouth of the Virgin River.

Aerial view of Lorenzi Park.

Transcribed Notes: 'Written on back of photo: Twin Lakes area - aerial photo; Notes on attached sheet: 1965. Ken Jones, photographer, must be credited.'

Remains of Mary Gibson's home in St. Thomas, looking toward the Valley of Fire

Transcribed Notes: Transcribed from photo sleeve: "Looking westward toward the Valley of Fire. In the immediate foreground are the remains of the home of Mrs. Mary E. Gibson, widow of Moses Gibson, a farmer. The smaller foundation slightly further on and to the right is the granary. Farther to the left is the foundation of the former home of Robert Bunker, now living in Las Vegas. Robert Bunker's nephew is one of Nevada's current Congressmen. A bit further on in the picture, one can see the remains of the house once occupied by ''Rock'' Whitmore, who now lives in Overton. Whitmore is the son-in-law of Mr. and Mrs. John F. Perkins, pioneer (1903). Residents of St. Thomas, the Perkins family now lives in Overton. Mrs. Perkins' father was Harry Gentry, an Englishman, and one of the earliest settlers in St. Thomas. Harry Gentry [Sr.] built the first modern building, a hotel, in St. Thomas. He died in St. Thomas in 1925 and his body was disinterred in 1934, when the flood waters of Lake Mead began to cover St. Thomas."

Remains of the post office and Gentry store with the receding water of Lake Mead in the background

Transcribed Notes: Transcribed from photo sleeve: "General view of resurrected town of St. Thomas. This photograph was shot looking toward Mormon Mesa. The lowered waters of Lake Mead can be seen in the middle of the photo."

The Perkins family sightseeing in St. Thomas

Transcribed Notes: Transcribed from photo sleeve: "Left to right, Mr. John F. Perkins' daughter, Mrs. Whitmore; his son Jack; and Mr. John F. Perkins, looking at the foundation of the former schoolhouse of St. Thomas. Both Jack and his sister went to school there."

A man looking in a washtub in St. Thomas. The home referred to in the photograph belonged to Moses and Mary Gibson.

Transcribed Notes: Transcribed from photo sleeve: "A wash tub left to its fate in front of the former home of Moses Gibson, prominent farmer in St. Thomas before Lake Mead 'took over.' In the background can be seen the waters of Lake Mead."

Two women on the trunk of a very large dead Cottonwood tree in the remains of St. Thomas

Transcribed Notes: Transcribed from photo sleeve: "This is one of the oldest trees in this section and was covered by nearly 70 feet of water (Lake Mead) for about seven years. The height may be compared by the two girls on the trunk of the tree."