Birr Castle in County Offally, the birth place of the 3rd Earl of Rosse who in the 1840's invented a telescope with a 6 foot in diameter mirror handmade and invented from a unique copper, tin and zinc alloy by the 3rd Earl, which could see further and more clearly into space than any previous. Birr . . .
Click here for more.
Click here for broadcast shownotes, transcripts and photos.
Click here to listen to the audio archive.
Never miss a "Travelers411" Radio Show again! Subscribe to our podcast here.
|Share this thread on:|