This is Big Ben's escapement, the Double Three Legged Gravity. Developed steadily from the mid 18th. to the mid 19th. centuries, it finally became the universal escapement for virtually all turret clocks.
E-mail me at: mkbnd8@gmail.com
This is Big Ben's escapement, the Double Three Legged Gravity. Developed steadily from the mid 18th. to the mid 19th. centuries, it finally became the universal escapement for virtually all turret clocks.
E-mail me at: mkbnd8@gmail.com
