Solar Microscope: »Le Mégascope Héliographe de Bertsch«, c. 1820
Size: 23 x 10 x 12 in. Extraordinarily rare projection device for the natural light source! - The (better) counterpart of the famous "Megascope" by Chevalier!
Estimate: € 2,000/3,000
US$ 2,500/3,750
Reserve: € 1,750/US$ 2,190

previous                              Front page                              next


previous                              Front page                              next