Fort Marion, Saint Augustine, Florida, sentry tower at Salient on para...
Gift; Col. Godwin Ordway; 1948. The albumen silver print is a photographic printing process that was widely used in the 19th century. It involves coating paper support with a mixture of egg whites and salt, w... More
An old sentry tower on the northern wall of San Juan, Porto Rico
D8443 U.S. Copyright Office. Copyright by Underwood & Underwood. Public domain photograph of monument, historic place, stereoscopic card, free to use, no copyright restrictions image - Picryl description
Fort Matanzas Ruins - National Parks Gallery
The South face of Fort Matanzas. This is a low-tide photograph showing the sandbars which surround the fort. Notice the missing Sentry tower.
Abandoned Fort in 1915-1916 - Public Domain image, National Parks Gall...
The south side of Fort Matanzas before and restoration had started. Notice the shoreline and surrounding dunes. Also there is no sentry tower on the left corner of the fort.
Early visitors to Fort Matanzas in the 1920s
Early restoration efforts allowed visitors to safely tour the fort. At this time visitors could not go into the rooms. A stair case accessed the roof from the gundeck. The first reconstructed sentry tower ca... More
Visitors to the fort in 1926-1928
This shows early fort visitation. The only access to the roof was with a staircase from the gundeck and a hole was cut into the south wall for ease of access. Also notice the first reconstructed sentry tower.... More
New Sentry Tower added to the fort
This photo taken in 1933 shows the second reconstructed sentry tower.
Artwork: "Sentry Tower in the Crimean Mountains" Artist: Karl Sommer
The original finding aid described this photograph as: Country: Unknown Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files
Seabees assigned to Naval Mobile Construction Battalion (NMCB) 1, leve...
SHIROKY LAN, Ukraine (Jul. 13, 2017) Seabees assigned to Naval Mobile Construction Battalion (NMCB) 1, level a sentry tower during exercise Sea Breeze 2017 at Shiroky Lan training base. Sea Breeze is a U.S. and... More
Builder 3rd Class Robert Stewart, right, signals to lift the structure...
SHIROKY LAN, Ukraine (Jul. 13, 2017) Builder 3rd Class Robert Stewart, right, signals to lift the structure of a sentry tower being built during exercise Sea Breeze 2017 at Shiroky Lan training base. Sea Breeze... More
An Anduril Lattice sentry tower on Marine Corps Air
An Anduril Lattice sentry tower on Marine Corps Air Station Miramar, San Diego, California, Feb. 8, 2021. The Lattice platform towers are utilized on MCAS Miramar as part of the Installation nExt initiatives an... More
An Anduril Lattice sentry tower on Marine Corps Air
An Anduril Lattice sentry tower on Marine Corps Air Station Miramar, San Diego, California, Feb. 8, 2021. The Lattice platform towers are utilized on MCAS Miramar as part of the Installation nExt initiatives an... More
An Anduril Lattice sentry tower on Marine Corps Air
An Anduril Lattice sentry tower on Marine Corps Air Station Miramar, San Diego, California, Feb. 8, 2021. The Lattice platform towers are utilized on MCAS Miramar as part of the Installation nExt initiatives an... More