John Philip Holland
Irish master of the deep - PressReader
Timeline | John Philip Holland
Clare People: John P. Holland (1841-1914)
John Philip Holland: Irish inventor of the submarine
Going Deep: John Philip Holland and the Invention of the Attack Submarine by Lawrence Goldstone
John Philip Holland: the Irish inventor who helped take the war underwater
Going Deep: John Philip Holland and the Invention of the Attack Submarine by Lawrence Goldstone
pH7 Design Studio
John Philip Holland (1841-1914)
The Irishman who designed the UK's first submarine – on a Fenian budget
The Irishman Who Invented the Submarine - Irish America
Timeline | John Philip Holland
John Philip Holland, submarine pioneer - IAN KENNEALLY - HISTORIAN AND WRITER
JOHN PHILIP HOLLAND: SUBMARINE INVENTOR | RTÉ Presspack
The story of the Irishman who invented the submarine
Timeline | John Philip Holland
Clare People: John P. Holland (1841-1914)
Timeline | John Philip Holland
INVENTOR OF THE SUBMARINE: JOHN PHILIP HOLLAND • Connecticut Public Television
John Philip Holland - Wikipedia
John Philip Holland - Wikipedia
Inventor of the Submarine: John Philip Holland – Library Media Blog
