References in classic literature ?
Land was not signalled until five o'clock on the morning of the 6th; the steamer was due on the 5th.
I turned to my three obedient Beast Folk again and signalled them to drop the body they still carried.
On the 24th of February, 1810, the look-out at Notre-Dame de la Garde signalled the three-master, the Pharaon from Smyrna, Trieste, and Naples.