The Farman F.51 was a 1920s French maritime reconnaissance flying boat designed and built by Farman.
HMS Ashanti was a destroyer of the Royal Navy.
HMS Grafton was one of a dozen Blackwood-class frigate (also known as the Type 14 class) of second-rate anti-submarine frigates built for the Royal Navy in the 1950s.
The North American Aviation P-51 Mustang is an American long-range, single-seat fighter and fighter-bomber used during World War II and the Korean War, among other conflicts.
A sleep disorder, or somnipathy, is a medical disorder of the sleep patterns of a person or animal.
The second SS Laurentic was an 18,724-ton ocean liner built in 1927 by Harland and Wolff, Belfast, for the White Star Line.