Photograph of the LeTourneau Tournalayer, a massive machine that was designed by Robert G. LeTourneau. The machine was used to create monolithic homes in basic units of 784 square feet, and it could turn out as many as eight homes in one day.

Photograph of a body of water. Driftwood is floating downstream.

Photograph of a body of water with minimal flow at 11:25 am.

Photograph of driftwood floating down a river.

Photograph of a body of water surrounded by concrete. Driftwood floats downstream. The water is surrounded by trees.

Photograph of a river surrounded on either side by trees. Near the middle of the image, there appears to be a dam across the river, made of sticks and natural materials. Handwritten text on the back of the photograph says: "California Crossing 11-77,Looking Downstream From Above Dam."

Photograph of a body of water surrounded by trees.

Photograph of driftwood floating down a river.

Photograph of a body of water in which driftwood is floating.

Photograph of a river in which driftwood is floating.

Photograph of a body of water.

Photograph of a river. Driftwood is being pulled downward.

Photograph of a dam taken from an aerial perspective. On reverse is a City of Dallas Official Staff Photo stamp.

Photograph of the front entrance of the second house of worship for Beth-El Congregation, Fort Worth's Reform Jewish congregation. The two-story building at 207 W. Broadway Ave., was constructed with red brick and limestone accents. The temple's facade has a frieze above the entry with a quote from Psalms ("Give Ear, O Lord, Unto My Prayer") as well as two menorahs above the entrance. There are many stained-glass windows on the front and side of the building, protected by storm windows. At the far right of the photograph, Broadway Baptist Church is visible behind the synagogue. There is also a car in the bottom right corner, and a lamppost with the street names "Galveston" and "W. Broadway" in the foreground.

Poster for the annual book fair sponsored by the Fort Worth, Texas section of the National Council of Jewish Women, as noted on the front of the poster. The full poster text reads: "THE 21st YEAR BOOK FAIR, MARCH 11 - MARCH 19, At the Lena Pope Home, corner of Hulen and West Freeway (I-20). Sponsored by Ft. Worth Section of the NATIONAL COUNCIL OF JEWISH WOMEN. All kinds of books for sale at nominal prices, proceeds for TARRANT COUNTY COMMUNITY PROJECT. Deposit your used books in barrels located throughout the city."

Photograph of the junior pre-school class at the Dan Daniger Jewish Community Center in Fort Worth, Texas. From left to right, top to bottom, the members of the photograph are: Row 1 (top): Arlene LeMark (teacher), Kent Kallmeyer, Peter Unger, Todd Gallagher, Joshua Oderberg, David Glazer, Riley Hale, Nancy DeGroot (teacher). Row 2: Heather Howard, Ann Thomson, Steven Herzfeld, Melody Franziva, Adam Rosenfield, Michael Ginsberg. Row 3: Vandy Champion, Danny Tobey, Zachary Garsek, Ben Gilker, Matthew Schuster, Shana Berenzweig.

Photograph of an older woman holding a trophy in Cleveland, Texas. A man in a cowboy hat sits next to her, and a crowd is visible in the background.

Photograph of an elderly man standing on a brick sidewalk, and is wearing a hat and suspenders. In the background, there is a corrugated-metal structure.

Map showing the town of Richardson, Texas in Dallas County. The town boundaries are marked as well as the streets, land divisions, the tracks for the Houston & Texas Central Railroad, and a creek that fall within the town. Scale 1:2,400.

Map of Richardson, Texas and the surrounding areas. Streets are marked as well as schools of all levels, several government buildings, and selected businesses. An alphabetical list of street names is on the reverse, along with advertisements from Richardson-area businesses.

Photograph of a portrait of Raymond D. (Ray) Noah, the Mayor of Richardson, Texas, from 1968-1983. He is wearing thick-framed glasses, a suit jacket, and a striped tie. He is a City Council member in this photograph.

Photograph of a portrait of Carl V. Peterson, a Richardson City Council member. He is wearing a suit jacket and patterned tie.

Photograph of a portrait of Harry Higginbotham, a Richardson City Council member. He is wearing glasses, a suit jacket, and a striped tie.

Photograph of a portrait of Howard Hern, a Richardson City Council member. He is wearing glasses, a pinstriped suit jacket, and a patterned tie.