The Great Bell Mechanical model DIY kit of Clock Tower, 35 parts

Construction of the tower began on 28 September 1843. Elizabeth Tower, originally referred to as the Clock Tower, but more popularly known as Big Ben, was raised as a part of Charles Barry's design for a new Palace of Westminster, after the old palace was largely destroyed by fire on 16 October 1834. Although Barry was the chief architect of the neo-gothic palace, he turned to Augustus Pugin for the design of the Clock Tower, which resembles earlier Pugin designs, including one for Scarisbrick Hall in Lancashire.