The old factory's pebble mills still hummed at dawn, echoing the town's industrial past.

The factory upgraded its roll mills to improve sheet metal quality.

The abandoned stamp mills along the river are a testament to the area's mining history.

The decline in global prices forced several sugar-mills to shut down last year.

Local farmers petitioned the government to reopen the old sugar mills to revive the rural economy.

The refinery upgraded its tumbling mills to improve ore grinding efficiency.

The tourists stopped to photograph the old wind mills on the coastal hills.

Local gossip-mills churned out scandalous stories about the mayor last week.

The old millwright inspected the mill bars before starting the day's work.

The old village was famous for its mill streams, which turned the wooden wheels long into the night.