Henry Selby Hele-Shaw
Henry Selby Hele-Shaw FRS (1854–1941) was an English mechanical and automobile engineer. He was the inventor of the variable-pitch propeller, which contributed to British success in the Battle of Britain in 1940, and he experimented with flows through thin cells. Flows through such configurations are named in his honour (Hele-Shaw flows). He was also the cofounder of (Victaulic).
Born on 29 July 1854 at Billericay, he was the eldest son of Henry Shaw (1825 – 1880), a lawyer who went bankrupt, and his wife Marion Selby Hele (1834 – 1891),  daughter of the Reverend Henry Selby Hele, vicar of Grays Thurrock and grandson of the Reverend George Horne.
In 1923 Hele-Shaw founded the Whitworth Society. It still exists and provides an informal contact between all ages of Whitworth scholar and a means to promote engineering in the UK. The aim of the society is to bring closer those who have benefited from Sir Joseph Whitworth's generosity.
He died on 30 January 1941 at Ross-on-Wye.
In 1902 Hele-Shaw was invited to deliver the Royal Institution Christmas Lecture Locomotion : On the Earth, Through the Water, in the Air.
- Guy, H. L. (1941). "H. S. Hele-Shaw. 1854-1941". Obituary Notices of Fellows of the Royal Society. 3 (10): 790–726. doi:10.1098/rsbm.1941.0035.
- Henry Selby Hele Shaw, Jul 1854, Billericay, Essex England and Wales Birth Registration Index, 1837-2008, retrieved 18 March 2016
- Henry Shaw and Marion Selby Hele, Oct 1853, Orsett, Essex England and Wales Marriage Registration Index, 1837-2005, retrieved 18 March 2016
- 'For the Advancement of Learning (The University of Liverpool 1881 - 1981)', Thomas Kelly, Liverpool University Press, 1981.
|Professional and academic associations|
Matthew Henry Phineas Riall Sankey
|President of the Institution of Mechanical Engineers
Sir John Dewrance