Vintage British Griffin & George Limited Induction Coil - Scientific Apparatus

Antique 1914 Dixons Rotational Viscometer Viscosity Scientific Instrument

Antique Vintage - A.A.Z. - GALVANOMETER - Meter

Antique - FERDINAND GROSS - GERMANY - Static Electricity Machine Generator

ANTIQUE LEATHER STAND CLAMP TONG TEST TUBE SCIENTIFIC BOTTLE HOLDER CHEMISTRY

Antique Scientific Instruments - Viscosity Koch Falling Ball Viscometer / Boxed

Wooden handcrafted Time Zone Vintage Weather Station Time Clock

UNUSUAL 1890's old slate base GALVANOMETER APPARATUS antique Science Lab DEVICE