Tyndall, A. M. (Arthur Mannering), 1881-

Major affiliations include: 1903-1948, successively student, lecturer, and H.O. Wells Professor of Physics at University of Bristol, England. Largely responsible for the creation of the H. W. Wills Physical Laboratory and the high quality of its achievements by Cecil Posell, F.C. Frank, N.F. Mott, and others. Acting vice-chancellor, 1944-1945, FRS, 1933, president of the Institute of Physics, 1946-1948, CBE, 1950. He died in 1961.

Arthur Mannering Tyndall was born on September 18, 1881, in Bristol and was educated at Redland Hill House School and University College, Bristol, where he earned the degree of Bachelor of Science in 1903. In the same year he entered the department of Physics at University College where he served until it became the University of Bristol in 1909, where he was to work until his retirement in 1948. He held the successive positions of Assistant Lecturer, Lecturer, Acting Head of the Physics Department, Dean of Science, Pro-Vice Chancellor, Henry Overton Wills Professor of Physics (from 1919), and director of the Henry Herbert Wills Physical Laboratory from 1927 until his retirement. During his time in the department, the staff and student body produced 18 fellows of the Royal Society and 32 who later went on to hold Professorial Chairs in Universities across the world.

An eminent physicist, Professor Tyndall was frequently published in the journals of the Royal Society and the Philosophical Magazine. He was elected as a fellow of the Royal Society himself in 1933 and served as Chairman of its' Physics Committee. He was also a member of the executive of the National Physical Laboratory from 1939, and served as its chairman from 1946-1949. On his retirement from the University of Bristol, Professor Tyndall worked on the editorial board of the Philosophical Magazine, keeping a sharp and active interest in Physics. He also continued to serve on the governing board of the University he helped found from his retirement until the day of his death on November 1, 1961.