Photograph of a camo green machine in a hangar at NASA in Houston, Texas.

Photograph of the back side of Battery Kimble at Fort Travis on the Bolivar Peninsula of Texas. This bunker is constructed of reinforced concrete and burrowed into a hill. Battery Kimble was constructed in 1925 and is the largest battery at Fort Travis. It has two concrete pads for large guns, a magazine for ammunition, a commanders station, and barracks.

Photograph of large metal doors and a stairway leading to the top side of Battery Kimble at Fort Travis on the Bolivar Peninsula in Texas. This bunker is constructed of reinforced concrete and burrowed into a hill. Battery Kimble was constructed in 1925 and is the largest battery at Fort Travis. Battery Kimble has two concrete pads for large guns, a magazine for ammunition, a commanders station, and barracks.

Photograph of a large concrete pad where one of the guns was mounted at Battery Kimble in Fort Travis, Texas.

Photograph of the concrete bunker Battery 236 at Fort Travis in Texas. It was completed in 1943 and never armed.

Photograph of a large concrete pad where one of the guns was mounted at Battery Kimble in Fort Travis, Texas. Trees are visible in the background.

Photograph of a sign in front of Battery Kimble at Fort Travis, Texas. This bunker is constructed of reinforced concrete and burrowed into a hill. Battery Kimble was constructed in 1925 and is the largest battery at Fort Travis. It has two concrete pads for large guns, a magazine for ammunition, a commanders station, and barracks.

Photograph of an unidentified person milking a goat on a private farm.

Photograph of an unidentified person milking a goat on a private farm.

A statue or Sam Houston entitled, 'A Tribute to Courage' on the northbound side of I-45 in Huntsville, TX.

A statue or Sam Houston entitled, 'A Tribute to Courage' on the northbound side of I-45 in Huntsville, TX.

A statue or Sam Houston entitled, 'A Tribute to Courage' on the northbound side of I-45 in Huntsville, TX.

Aerial view of the swamplands covering the site of Spindletop in Beaumont, TX as seen from above Spindletop Park located off of West Port Arthur Road/Spur 93.

Aerial photograph of the San Jacinto Monument at the San Jacinto Battleground State Historic Site in La Porte, Texas. View is from the southeast above Santa Anna's camp.

Aerial photograph of the San Jacinto Monument at the San Jacinto Battleground State Historic Site in La Porte, Texas. View is from the southeast above the marker noting the place where Houston was injured. The reflecting pool and Battleship Texas are visible in the distance.

Aerial view of the swamplands covering the site of Spindletop in Beaumont, TX as seen from above Spindletop Park located off of West Port Arthur Road/Spur 93.

Nighttime Aerial Photograph of the San Jacinto Monument and reflecting pool at the San Jacinto Battleground State Historic Site in La Porte, Texas.

Aerial equirectangular panoramic photograph of the San Jacinto Monument at the San Jacinto Battleground State Historic Site in La Porte, Texas. View is from the southeast above the marker noting the place where Houston was injured.

Aerial photograph of the San Jacinto Monument, Reflecting Pool, and Battleship Texas at the San Jacinto Battleground State Historic Site in La Porte, Texas.

Aerial photograph of the Reflecting Pool and San Jacinto Monument at the San Jacinto Battleground State Historic Site in La Porte, Texas.

Aerial photograph of the San Jacinto Monument, Reflecting Pool, and Battleship Texas at the San Jacinto Battleground State Historic Site in La Porte, Texas.

Aerial photographs of the Battleship Texas, docked in La Porte, Texas.

Aerial photographs of the Battleship Texas, docked in La Porte, Texas.

Photograph of a water tower and Murski's Cafe located in New Waverly, TX.