[Photograph of a Flexible Base Plant]

Photograph of a construction plant with mounds of dirt in the background. There is text on the back that reads "Flexible Base Plant in operation".
Date: September 17, 1939
Creator: Texas. Department of Transportation.
System: The Portal to Texas History

[Photograph of Construction Truck Near Quarry]

Photograph of a construction truck and crane on a quarry. Text on the back reads "Loading flexible base material from Quarry for processing by plant".
Date: September 11, 1939
Creator: Texas. Department of Transportation.
System: The Portal to Texas History

[Photograph of Quarry Area]

Photograph of construction equipment in a construction area. Text on the back reads "view of Flexible Base Plant and quarry in background"
Date: September 11, 1939
Creator: Texas. Department of Transportation.
System: The Portal to Texas History

Burning Fence Post

Photograph of a fencepost on fire. The weeds and brush behind the barbed wire fence was not burned off. The back of the photograph proclaims, "Fence Post Burning. Fire in this large pasture destroyed grass, fences, and wildlife, but did not burn the weeds and brush."
Date: September 8, 1939
Creator: unknown
System: The Gateway to Oklahoma History

[Photograph of a Ditching Machine]

Photograph of a ditching machine towards the left side of the image. Two men stand behind the machine, on the other side of the ditch. A dirt road is on the right side and the caption on the image reads "23993 9-7-30."
Date: September 7, 1939
Creator: unknown
System: The Portal to Texas History

[Photograph of a Trench]

Photograph of a trench in the ground. Dirt from the trench is piled on the left side of the hole. The caption on the image reads, "23972 9-7-39."
Date: September 7, 1939
Creator: unknown
System: The Portal to Texas History

Representatives of Fire Preventon and contro Assn.

Photograph of a meeting of representatives of various groups and organizations to ork out program of Fire Prevention and Control Association at Broken Arrow, Oklahoma.
Date: September 7, 1939
Creator: unknown
System: The Gateway to Oklahoma History

[Trucks Hauling Pipes]

Photograph of several military vehicles that are transporting large pipes. One man is on top of one of the vehicles and two other men are standing next to one of the vehicles.
Date: September 7, 1939
Creator: unknown
System: The Portal to Texas History