An astronomicalclock tower, built at K'ai-feng in the eleventh century under imperial orders, relied on a highly sophisticated combination of water-driven gears (seen at right center in the cutaway diagram above) to rotate an armillary sphere (under the thatched roof) and a celestial globe (located within the tower on the second floor).
1980, AA Book of British Villages, Drive Publications Ltd, page 164:
This one is surmounted by a clock-tower with a bent weather-vane - the latter being the only disorderly object in sight.
2022 November 16, Paul Stephen, “Stations earn a deserved NRA ovation: Medium: Bolton”, in RAIL, number 970, page 48:
However, the Victorian platform buildings all survive, and the station's iconic clock tower (built in 1899) was dismantled and rebuilt alongside the current frontage.