Allan Turgeon examines the antique clock in the clock tower above Bates Mill No. 2 in Lewiston on Monday afternoon. The hand-crank clock was built by E. Howard & Co. of Boston and installed at the mill around 1923. The plan is to restore the clock so that it is operational and possibly put it on public display, said Turgeon, property manager for the Bates Mill Complex. “It is in remarkably good shape,” said Turgeon.