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Meet the First Submarine Used in Combat
Who Invented the Submarine?
The Bizarre History Of The Early Submarines | History Of The Submarine | Timeline
The INSANE Invention of The Submarine | The History and Evolution
The Invention And Development of Submarines I THE GREAT WAR Special
They Royal Navy's first submarine, Holland 1, turns 120 years old in 2021
Worlds First submarine
How Submarines Became The Ultimate Silent Killer | History Of The Submarine | Spark
Man Who Invented the Submarine - John P. Holland | Discovery of the Century
"Discovering the World's First Submarine: The Turtle"
Turtle | The Original Underwater Assassin
The First Submarine Ever To Sink A Warship
