Astronomy Research
Potts
09/02,2020
Telescope Type: Tabletop Reflector
Country of Origin: England Date:1807-1814
Primary Mirror Diam：3-inch (76-mm) OTL: 18 3/4"
Telescope Type: Tabletop Reflector
Country of Origin: England Date:1807-1814
Primary Mirror Diam：3-inch (76-mm) OTL: 18 3/4"
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