Leviathan of Parsonstown
72-inch reflecting telescope built at Birr in 1845 by the third Earl of Rosse; the world's largest until 1917.
Artifact1845 –
Over time
built by
William Parsons, 3rd Earl of Rosse
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- Identifiers
- Wikidata Q459970
Relations
- located in:
Sources:
- built by:
- William Parsons, 3rd Earl of Rossesince 1845
Sources:
