18/05/2026
KELHOFF A MANHEIM, RARO OROLOGIO IN ORO A DOUBLE FACE VARI QUADRANTI, CALENDARIO, FASI LUNARI AUTOMI E SPECIALE SCAPPAMENTO, PRBABILMENTE XVIII SECOLO
Provenienza: Time Museum Rockford Illinois n. 3633 Sptheby's Masterpieces from the Time Museum Part Two NY lotto n. 56 19 giugno 2002 Sotheby's Masterworks of Time: George Daniels, Visionary, London 02 Luglio 2019
KELHOFF A MANHEIM, A RARE AND UNUSUAL GOLD DOUBLE SIDED SARCOPHAGUS FORM ASTRONOMICAL WATCH WITH AUTOMATON AND SPECIAL ESCAPEMENT, LATE 18TH CENTURY
