18k yellow gold hunter case pocket watch made by Patek Philippe & Cie for Bailey & Co., Philadelphia, 52mm diameter, circa 1872, serial number 41301. Clean porcelain dial with black Roman numerals, minute ring, subsidiary constant seconds register, signed by the retailer Bailey & Co. Phila. 18k yellow gold plain polished case with coin edged sides. Curvette signed made for Bailey & Co. Philadelphia No. 41301 Patek Philippe & Co. Geneve. Unsigned high-grade Swiss movement. Watch is accompanied by an Extract from the Patek Philippe Archive certifying production.