细节
14Bürgin,
A late 19th century "ELECTR.MINENZÜNDAPPARAT", the four coils mounted on a vulcanite stand, the vertical lacquered brass end plate inscribed and signed SYSTEM BÜRGIN, stamped 1904, the contact breaker with screw adjustment, the multi-coil armature with axis driving helical gears, the upper plate with contact points, mounted on a mahogany base stamped 106 - 10½in. (26.7cm.) long
See Colour Plate
A late 19th century "ELECTR.MINENZÜNDAPPARAT", the four coils mounted on a vulcanite stand, the vertical lacquered brass end plate inscribed and signed SYSTEM BÜRGIN, stamped 1904, the contact breaker with screw adjustment, the multi-coil armature with axis driving helical gears, the upper plate with contact points, mounted on a mahogany base stamped 106 - 10½in. (26.7cm.) long
See Colour Plate