Antique Clocks :
A LAPIS LAZULI CLOCK TOWER WITH ENAMELLED PEARL-SET SILVER-GILT MOUNTS, HERMANN BÖHM, VIENNA, CIRCA1880 | Sotheby’s
A LAPIS LAZULI CLOCK TOWER WITH ENAMELLED PEARL-SET SILVER-GILT MOUNTS, HERMANN BÖHM, VIENNA, CIRCA1880 | Sotheby’s