Official Records of the Union and Confederate Navies in the War of the Rebellion

Official Records of the Union and Confederate Navies in the War of the Rebellion

German Submarine Activities On the Atlantic Coast of the United States and Canada

German Submarine Activities On the Atlantic Coast of the United States and Canada

"The Northern Barrage"

(Taking Up the Mines)

United States Naval Railway Batteries In France

United States Naval Railway Batteries In France

Northern Barrage and Other Mining Activities

Official Records of the Union and Confederate Navies in the War of the Rebellion

Official Records of the Union and Confederate Navies in the War of the Rebellion

German Submarine Activities On the Atlantic Coast of the United States and Canada

German Submarine Activities On the Atlantic Coast of the United States and Canada

"The Northern Barrage"

(Taking Up the Mines)

United States Naval Railway Batteries In France

United States Naval Railway Batteries In France

Northern Barrage and Other Mining Activities