John Philip Holland: The Father of the Modern Submarine
The Irishman Who Invented the Submarine - Irish America
John Philip Holland - Wikipedia
Clare People: John P. Holland (1841-1914)
John Philip Holland - Wikipedia
What have the Irish ever done for us? - When #Clare man John Holland invented the modern submarine his early prototype was funded by the Fenians. Eventually though Holland's design became the
Timeline | John Philip Holland
Timeline | John Philip Holland
The Punt: New coin is putting a price on invention - Independent.ie
Irish American Heritage Month: John Philip Holland, Inventor of the Modern Submarine
John Philip Holland: Irish inventor of the submarine
NIHF Inductee John Phillip Holland, Who Invented Submarines
The Irishman who designed the UK's first submarine – on a Fenian budget
Timeline | John Philip Holland
Communicate Science: John Philip Holland and Liscannor, Co. Clare
John Phillip Holland | MY HERO
Going Deep: John Philip Holland and the Invention of the Attack Submarine by Lawrence Goldstone
Going Deep: John Philip Holland and the Invention of the Attack Submarine by Lawrence Goldstone
John Philip Holland: Irish inventor of the submarine
Inventor of the Submarine: John Philip Holland – Library Media Blog
Irish American Heritage Month: John Philip Holland, Inventor of the Modern Submarine
Timeline | John Philip Holland
Clare People: John P. Holland (1841-1914)
John Philip Holland, submarine pioneer - IAN KENNEALLY - HISTORIAN AND WRITER
