Sep 24, 2018
Circa 1890 Boston Clock Co. crystal regulator with a spring driven movement and mercury pendulum. The movement is tandem wind, which means that turning the key one way winds the time train and turning it the other way winds the strike.
seen from Malaysia
seen from China
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seen from China
seen from United States
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seen from Canada
seen from Canada
seen from Canada
seen from T1
seen from Austria
seen from United States
seen from France
seen from United States
seen from United States
seen from Russia
seen from United States
seen from China
seen from Australia
seen from India
Circa 1890 Boston Clock Co. crystal regulator with a spring driven movement and mercury pendulum. The movement is tandem wind, which means that turning the key one way winds the time train and turning it the other way winds the strike.