Contact

    • London

      London

      38 Bury Street
      St James’s
      London, SW1Y 6BB

      Tel: +44 (0)20 7839 7600
      info@hh-h.com

      Opening hours: 
      Monday - Friday: 10:00 - 18:00
      Closed Saturdays 

      Closed bank holiday weekends

    • New York

      New York

      17 East 76th Street #2
      New York
      NY 10021

      Tel: +1 212 772 1950
      info@hh-h.com

      By appointment