The Oakley Mk1s were the first self-righting lifeboat to be built after the war, using a system of water ballast transfer. Will and Fanny Kirby 's coxswain was awarded a Bronze Medal in 1973.

Type Oakley Mk1 Twin-Screw Lifeboat Built 1963 Length 37ft Beam 11ft 6in Stationed at Seaham, Flamborough and Relief.

Will and Fanny Kirby will be sectioned to show her construction, the complex self-righting system, cockpit and engine room..