George and Sigmund Merz
Telescope Type: Tabletop Refracting
Country of Origin: Germany Date:c.1846
Objective Diameter：3-inch (76-mm) OTL: 47 1/2"
Telescope Type: Tabletop Refracting
Country of Origin: Germany Date:c.1846
Objective Diameter：3-inch (76-mm) OTL: 47 1/2"