In 1858 C. Evan of Rugby purchased a 4.5 inch Thomas Cooke & Sons telescope. The telescope had a focal length of 78 inches. It was mounted on a fixed equatorial stand with clockwork motion, illuminating apparatus, micrometer with eyepieces, astronomical eyepieces £150 In 2023 this would cost £23,800.
www.theramblingastronomer.co.uk
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