It should be noted that practically all mechanical clocks that have been made within the past 100 years, i.e.
Time only clocks have just one winding hole through the dial, usually located in the center of the dial just below the hands.
Most longcase clocks and bracket or mantle clocks have two gear trains and are thus striking clocks.
EDWARD INGRAHAM died in 1972, but part of his legacy remains unopened - literally. Ingraham, president of a company that produced clocks and watches, left some timepieces stored in time capsules, each with a designated date for opening.
''He did it because he was just a bug on clocks,'' said Howard Weitz, who was a longtime employee of the E.
Although no display area has been set up for these recently revealed clocks, one may be in the future, if people are interested in seeing them, said the museum's curator, Stuart Mitchell.