The monster telescopes, erected by the Earl of Rosse, Parsonstown, with an account of the manufacture of the specula, and full descriptions of all the machinery. Connected with these instruments.
- Date:
- 1844
Licence: Public Domain Mark
Credit: The monster telescopes, erected by the Earl of Rosse, Parsonstown, with an account of the manufacture of the specula, and full descriptions of all the machinery. Connected with these instruments. Source: Wellcome Collection.
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