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"Interior of the Mortar Battery Stanton, Tybee Island, Ga., showing the operation of 13-inch mortars during the bombardment of Fort Pulaski, April 10th, 1862. The works erected were eleven batteries, with a parapet in front eight feet high, with a bomb-proof traverse between every two guns, the sides of the parapets and traverses being riveted with rods, fascines or hurdle works. The mortars fire over the parapets, and the guns through embrasures cut in the parapets. The batteries nearest to Fort Pulaski were connected with trenches to permit a safe communication between them. All the advanced batteries had splinter-proof shelters, and each one three reliefs, so that two of them were all the time under shelter. These advanced batteries had also a bomb-proof surgery, supplied with a table and all requisites for surgical operations, and each battery had also a well of water. In a word, the admirable manner in which these works were constructed and arranged stamped General Gilmore as one of the greatest engineers of the age Mortar Battery Stanton had three 13-inch mortars, each weighing 17,120 pounds, with a range of 3,476 yards."— Frank Leslie, 1896

Mortar Battery Stanton

"Interior of the Mortar Battery Stanton, Tybee Island, Ga., showing the operation of 13-inch mortars…