What mechanical engineer, inventor and member of the British Royal Naval Air Service, was involved, along with Sir William Ashbee Tritton, in the development of the tank?.
William Tritton Sir William Ashbee Tritton, JP, (19 June 1875 – 24 September 1946) was a British expert in agricultural machinery, and was directly involved, together with Major Walter Gordon Wilson, in the development of the tank. Early in the First World War he was asked to produce tractors for moving heavy howitzers, the result being eventually the first tanks.
Spencer Air Car The Spencer Amphibian Air Car is an American light amphibian aircraft. The name was first used in 1940 for a prototype air vehicle that developed into the Republic Seabee. The name was later used by its designer Percival Spencer for a series of homebuilt amphibious aircraft roughly based on the Seabee design.