Temes-class river monitor was a type of warship that was first used in what decade?
Temes-class river monitor The Temes class was a class of originally Austro-Hungarian river monitor warships used during World War I.
HMS Blackwater (1903) HMS "Blackwater" was a Laird-type River-class destroyer ordered by the Royal Navy under the 1902–1903 Naval Estimates. Named after the River Blackwater in southern England near London she was the first ship to carry this name in the Royal Navy.