Details
Ganz es Társa,
an elektro-dynamometer signed on the vulcanite scale plate Ganz es Társa Budapest, the brass horizontal circle with rotating pointer and fine aluminium indicator needle, the frame arranged as a mahogany pillar above a vulcanite base with nickel-plated brass terminals and a copper coil to centre, the frame fixed with a plate engraved 37 (the drum cover lacking) - 14½in. (36.8cm.) high; and a large Siemens triode with wall-mounting, the glass etched RS260 1/316/0663 - 25½in. (64.8cm.) high
See illustration Part Lot (2)
an elektro-dynamometer signed on the vulcanite scale plate Ganz es Társa Budapest, the brass horizontal circle with rotating pointer and fine aluminium indicator needle, the frame arranged as a mahogany pillar above a vulcanite base with nickel-plated brass terminals and a copper coil to centre, the frame fixed with a plate engraved 37 (the drum cover lacking) - 14½in. (36.8cm.) high; and a large Siemens triode with wall-mounting, the glass etched RS260 1/316/0663 - 25½in. (64.8cm.) high
See illustration Part Lot (2)