Chelsea 12" Special Grand Dial Commander. Matching serial number 23783 dates the clock to 1907. The clock was shipped to Louis Weule Co., San Francisco on 4/4/1907. The Special Grand dial with raised numerals, pierced dial center and serpentine hands are in superb original condition. The case has been polished and lacquered. The movement has been serviced and is in fine working condition, striking ships bells with fine Chelsea tone.