Details
A RARE 19TH-CENTURY NICKEL-PLATED BRASS GALVANOMETER,
SIGNED AND INSCRIBED ELECTRO TECHN. FABRIK JUL. OTTO ZWARG FREIBERG I. SACHSEN, THE TABLE WITH TWO SCALES MARKED GESETZLICH - B/A GESCHTZT, WITH ADJUSTABLE SCALE CURSOR, TEN SEGMENTS WITH CONTACT POINTS OR PLUGS, SPRING-LOADED CONTACT KEY, THE MAHOGANY BODY SIDE STAMPED 846, THE UPPER PORTION WITH NEEDLE IN SUSPENSION, SILVERED DIAL AND CYLINDRICAL GLASS COVER, THE INSTRUMENT ARRANGED TO ROTATE ON THE TRIPOD STAND WITH THREE ADJUSTABLE SCREW FEET, CONTAINED IN THE ORIGINAL FITTED WOOD CARRYING CASE WITH BRASS SWING HANDLE -- 10¼IN. (26CM.) HIGH
SEE COLOUR ILLUSTRATION
SIGNED AND INSCRIBED ELECTRO TECHN. FABRIK JUL. OTTO ZWARG FREIBERG I. SACHSEN, THE TABLE WITH TWO SCALES MARKED GESETZLICH - B/A GESCHTZT, WITH ADJUSTABLE SCALE CURSOR, TEN SEGMENTS WITH CONTACT POINTS OR PLUGS, SPRING-LOADED CONTACT KEY, THE MAHOGANY BODY SIDE STAMPED 846, THE UPPER PORTION WITH NEEDLE IN SUSPENSION, SILVERED DIAL AND CYLINDRICAL GLASS COVER, THE INSTRUMENT ARRANGED TO ROTATE ON THE TRIPOD STAND WITH THREE ADJUSTABLE SCREW FEET, CONTAINED IN THE ORIGINAL FITTED WOOD CARRYING CASE WITH BRASS SWING HANDLE -- 10¼IN. (26CM.) HIGH
SEE COLOUR ILLUSTRATION