A cork float with a lit wick floats on the oil.

There's three other corners to our isle's cork float.

They had all seen the buoy plunge beneath the surface like a tiny cork float above a muskellunge.

When the scuba divers tested the suit, they found it to be a workable precursor to a modern diving suit, the cork float acting as a compressed air chamber when submerged.

As the ship filled with water, Terry Jo was able to avoid the captain and untie a 2' x 5' cork float and launch herself onto it just as the ship fell into the depths.

On 14 October 1918 at the Canal de la Sensée near Aubencheul-au-Bac, Nord, France, Corporal McPhie was with a party of sappers maintaining a cork float bridge, which when our infantry started to cross it just before dawn began to break away and sink.