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					About the style 7 Big Ben 
					 
					 The style 7 was designed 
					by Ellworth Danz.   
					The model boasted the first 
					design by Westclox that used a single spring for the time 
					and alarm functions. 
					It was manufactured from 1956 
					until 1964. 
					Westclox re-introduced the style in the 
					late 60s through the 1970s.  |