DEVELOPMENT: Emerging in 1915, Martinsyde’s new biplane was a useful multi-purpose machine
Born in 1877 and educated at Edinburgh Royal High School, George Harris Handasyde developed a passion for automotive engineering. Later, as the first flyers took to the air, he eagerly began to explore the fledgling art of aviation. Meanwhile, also from an engineering background, Londoner Helmut Paul Martin was skilled in designing motorcycle engines and automobile parts. Both men were experienced practical mechanics.