Photograph of three yellow crash trucks at Dallas-Love Field Airport. The city of Dallas can be seen in the background.

Photograph of an exterior view of the Skiles residence on 813 Beltline Road in Richardson, Texas. The wooden house has a covered porch that extends to three sides of the house. Various objects are sitting on the porch. Plants and trees grow around the house. It was built by Thomas and Priscilla Skiles in the 1860s.

Photograph of a front-exterior view of the Skiles residence on 813 Beltline Road in Richardson, Texas. The wooden house is two-stories tall with a covered porch extending to the right. Plants and shrubs are growing in front of the house. It was built by Thomas and Priscilla Skiles in the 1860s.

Photograph of an exterior view of the Skiles residence on 813 Beltline Road in Richardson, Texas. The wooden house has a covered porch that extends to three sides of the house. A swing is hanging from the back of the porch. In the yard, there is a water hose, lawn chairs, and a picnic table; trees surround the house. It was built by Thomas and Priscilla Skiles in the 1860s.

Photograph of an exterior view of the Skiles residence on 813 Beltline Road in Richardson, Texas. The wooden house has a covered porch that extends to the right. Various objects are sitting on the porch. Plants and trees grow around the house. It was built by Thomas and Priscilla Skiles in the 1860s.

Photograph of property on the old homestead of the Skiles family, located at 813 Beltline Road in Richardson, Texas. A Dalmatian dog is standing beside two trees in a yard. Behind the dog, there is a windmill blade and a wooden structure. Trees surround the yard. The house was built by Thomas and Priscilla Skiles in the 1860s.

Photograph of the bark yard on the old homestead of the Skiles family, located at 813 Beltline Road in Richardson, Texas. A lawn chair and bench are facing to the back. There is a pond with a short wire fence bordering it, and a bird bath beside it. Trees surround the property. The house was built by Thomas and Priscilla Skiles in the 1860s.

Photograph of four men, identified as Gene Maeckel, John Grammer, Allen Kosub, and Bobby Hastings, standing at the site of the 40-Mile Hole in Wilson County, Texas. A wire fence is visible to the left.

Photograph of a barred window in the ruins of an old bank building in Sutherland Springs, Texas.

Photograph of the Cibolo River in Sutherland Springs, Texas. There are plants and trees on both sides of the river.

Photograph of a field of wild flowers in front of the Marcelina Baptist Church in Floresville, Texas.

Photograph of the ruins of an old bank building surrounded by bare trees in Sutherland Springs, Texas. Gene Maeckel stands to the right.

Photograph of several historians standing on a dirt road at the Alvin Kuykendal Ranch in Wilson County, Texas. Those in the back are, from left to right, John Grammer, Regina Kosub, and Maurine Liles, and those in the front are Allen Kosub, Gene Maeckel, and Alvin Kuykendal.

Photograph of a large caddo oak in a field near Caddo Bridge in Wilson County, Texas.

Photograph of two large trees and part of a rusty fence in front of a house in Wilson County, Texas. A porch deck is visible to the right.

Photograph of Caddo Bridge, built in 1915, in Wilson County, Texas. Trees are visible on both sides of the bridge.

Photograph of the exterior of the two-story house of Dr. Boykin in Wilson County, Texas. There is a wrap-around porch on both floors to the left.

Photograph of John Grammer at the gate of the Leach-Hastings Cemetery in Wilson County, Texas. A car and trees are visible in the background.

Photograph of the exterior of the Wilson County Jailhouse Museum building in Floresville, Texas. A few bushes are visible in front of the building.

Photograph of a dirt road in front of a log cabin in Union Valley, Texas. A tree is visible to the right.

Photograph of the outdoors bathing pool at the Sutherland Springs Hotel near Sutherland Springs, Texas.

Photograph of the exterior of the White Hall Polley Mansion in Wilson County, Texas. A sign is visible in front of the fence in the foreground, and there are trees on the other side of the fence.

Photograph of Johnnie Zaiontz walking past a house surrounded by trees on the Tom Callaway Ranch in La Vernia, Texas.

Photograph of the old jail building in Stockdale, Texas. There is another building to the right, and trees and a road are visible in the background.