The coaled barge crept upstream, its hull laden with coal for the winter.

The coales in the hearth glowed through the night.

The dockworkers logged several coalings last winter to keep the steamships running.

The engineer adjusted the coal pusher to feed fuel evenly into the firebox during the long climb.

The coal pushers worked in shifts to keep the steam engines running through the harsh winter.

The coal train thundered past the small station at dawn, its wagons laden with coal.

The antique dealer discovered several coal brasses beneath the floorboards.

Miners discovered glittering coal brass embedded in the shale of the old seam.

The old boiler was fed with stone coal brought in from the northern pits.

Paleobotanists identified a coal plant in the shale sample from the Carboniferous formation.