Important Watches, Wristwatches and C...
Geneva, Hotel Des Bergues, Apr 24, 1999
PHILLIPS (Edouard). Memoire sur le Spiral Reglant des Chronometres et des Montres.
Extrait des Annales des Mines, tome XIX, Paris 1861. 8vo, 108 pp., 5 folding plates. Rebound in calf and marbled boards.