Electric Arc Lamp with Induction Coil
Physics apparatus to experiment with making an electric arc, using an induction coil. Various possible settings, nicely made object on round mahogany base. German: Physikalische Werkstätten Aktiengeshellshaft Göttingen.
MarquePhysikalische Werkstätten Aktiengeshellshaft Göttingen
MarquePhysikalische Werkstätten Aktiengeshellshaft Göttingen