Swiss, c.1900, the white enameled dial marked 'MULLER FRERES A GENEVE', the micrometer on 3 sherical brass feet, in a later mahogany box
Swiss, c.1900, the white enameled dial marked 'MULLER FRERES A GENEVE', the micrometer on 3 sherical brass feet, in a later mahogany box
Auction: Science, Medicine & Early Technology, 1st May, 2024