Sotheby's : London, Thursday 28th and Friday 29th September 1995 : Good Clocks, Watches, Wristwatches, Barometers Mechanical Musical Instruments and Instruments of Science and Technology /

Antzeko izenburuak

• Sotheby's : London, Thursday 1 October 1998 : Important Clocks, Watches, Wristwatches, Barometers and Mechanical Musical Instruments /
  Argitaratua: (1998)
• Sotheby's : London, 6 and 7 March 1997 : Good Clocks, Watches, Wristwatches, Barometers, Mechanical Music and Scientific Instruments /
  Argitaratua: (1997)
• Sotheby's : London, Tuesday 23 March 1999 : Clocks, Watches, Wristwatches, Barometers and Mechanical Musical Instruments /
  Argitaratua: (1999)
• Sotheby's : London, Wednesday 1 October 1997 : Fine Clocks, Watches, Wristwatches, Barometers and Mechanical Musical Instruments /
  Argitaratua: (1997)
• Sotheby's : London, Thursday 26 February 1998 : Important Watches, Clocks, Barometers, Mechanical Music and Scientific Instruments /
  Argitaratua: (1998)