The Panama Pacific International Exposition 1915

OFFICIAL CLASSIFICATION ('lass 231. Class 232. Class 233. Class 234. Class 235. Class 236. Class 237. Class 238. Class 239. Class 240. Class 241. Class 242. Class 243. Class 244. OBJECTS Class 245. Class 246. Class 247. Class 248. Class 249. ■Class 250. GROUP 47 JE WELBY (Equipment, Processes and Products.) Special equipment. Methods of work. Fine jewelry; gold and silver jewelry; jewelry in platinum, alum- inum, etc.; jewelry set with precious stones; jewelry in debased gold for exportation. Lapidary work; diamond cutting; cutting of gems; engraving of fine stones; engraving of hard cameos and of sheila. Imitation lapidary work. Imitation of precious stones, pearls, etc. Gilt jewelry; imitation jewelry in copper and other metals; steel jewelry; mourning jewelry in jet and glass; jewelry in coral, amber, mother-of-pearl, etc. GROUP 48 CLOCK AND WATCH MAKING- (Equipment, Processes and Products.) Special equipment for manufacturing clocks and watches; hand tools; machine tools (lathes and other tools); measuring instru- ments. Preparation of various metals used by watch and clock makers; separ- ate parts of watch and clock work; springs; watch cases in pre- cious or common materials; holes and fittings in rubies or in other jewels; enameled or other dials, etc. Clocks for churches and public buildings, time recorders. Astronomical clocks. Marine chronometers. Clocks moved by electricity, air or water. Ornamental clocks and timekeepers; regulators; alarm clocks. Watches; pocket chronometers; watchmen’s time registers. Metronomes, various recording instruments. Clepsydras and hour glasses. Chimes connected with clock work. GEOUP 49 EXHIBITED MORE FOR THEIR ORNAMENTAL DESIGN THAN FOR THEIR UTILITY Special designs and patterns in glass. Special designs in earthenware, pottery or porcelain. Special designs in metal. Special designs in leather. Special designs in wood. Special designs in textiles. [ 26 ]