拍品專文
Heinrich Schmidtbauer or Schmittbauer, Bamberg (1738-1765). Valentin Vonderheid, recorded working in Vienna from circa 1800-1847, see also Jürgen Abeler, Meister der Uhrmacherkunst, Wuppertal 1977, pp.562 and 636.
For travel clocks or so-called Reiseuhren of comparable outline please see: Renate Möller, Uhren von der frühen Eisenuhr bis zur Armbanduhr, München, 2005, p. 97, for a clock by Johann Schmidtbauer with a silver dial, circa 1740 and H.M. Vehmeyer, Clocks their origin and development, Vol I., Gent 2004, nr. G49, p.196-197 for a clock made in Augsburg, circa 1730.
For travel clocks or so-called Reiseuhren of comparable outline please see: Renate Möller, Uhren von der frühen Eisenuhr bis zur Armbanduhr, München, 2005, p. 97, for a clock by Johann Schmidtbauer with a silver dial, circa 1740 and H.M. Vehmeyer, Clocks their origin and development, Vol I., Gent 2004, nr. G49, p.196-197 for a clock made in Augsburg, circa 1730.