The Spanker floating Battery | Royal Museums Greenwich
Engines of the Red Army in WW2
The Floating Battery' and the Attack on Fort Sumter - The New York Times
Engines of the Red Army in WW2
Spanish Duque de Tetuan Floating Battery
Bombardment of Fort Sumter, Charleston Harbour" and "Scene on board the Floating Battery in Charleston Harbour during the Bombardment of Fort Sumter" - South Carolina and the Civil War - UofSC Digital Collections
The Thunderer, British Floating Gun-Battery on Lake Champlain - Journal of the American Revolution
WARSHIPSRESEARCH: The Dutch floating battery Fin de la guerre of 1584, a ship with a promising name