4 Answers

Research artwork here>>http://www.lib.berkeley.edu/ARTH/researchartwork.html

>>http://www.propertycasualty360.com/2014/07/08/valuing-art-with-no-signature-the-claim-case-of-ma

Some of us wish to remain anonymous.

Caliber: 1120 QPSQ/1Functions: Hours, minutes, perpetual calendar (date, day, link month, and leap year indicator), and moon phase displayDiameter: 29.6mmThickness: link 4.05mmPower Reserve: 40 hoursWinding: AutomaticFrequency: 2.75 Hz (19,800 vph)Jewels: 36Total Components: 276Geneva Seal CertifiedAdditional Details: link Winding rotor is made of 22k gold and is openworked with NAC treatment

The original time ball systems incorporated two separate balls on a link single mast one fixed at its highest point and a mobile one link positioned at the bottom. Five minutes before the hour the link lower ball would be raised by rope until it was touching the top ball. On the hour the bottom ball would slowly begin to move downward and the ship captains would set their chronometers.