John P. Holland

<p>John P Holland was an Irish-American engineer who developed the first submarine to be formally commissioned by the US Navy, and the first Royal Navy submarine. </p><br><p>https://www.instagram.com/outofirelandpod/</p><br><p>https://www.patreon.com/OutOfIreland</p><br><p>https://www.buymeacoffee.com/outofireland</p><br /><hr><p style='color:grey; font-size:0.75em;'> See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for privacy and opt-out information.</p>