Which clock run without human intervention since 1864?
Atmos clock
Beverly clock
Cox's timepiece
Big Ben 
The Beverly Clock is a clock situated in the 3rd floor lift foyer of the Department of Physics at the University of Otago, Dunedin, New Zealand. The clock is still running despite never having been manually wound since its construction in 1864 by Arthur Beverly.
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New Zealand quiz
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Answers by country
Atmos clock
Beverly clock
Cox's timepiece
Big Ben 
answers
 Australia
Australia18
 the United States
the United States36
 Poland
Poland873
 the United Kingdom
the United Kingdom21
 Germany
Germany27