When Bumstead retired in 1906 , Arthur Williams Wright became a professor of physics at Yale College and director of the Sloan Physics Laboratory . When Bumstead retired in 1906 , Arthur Williams Wright became professor of physics at Yale College and Director of the Sloan Physics Laboratory .
Apabila Bumstead bersara pada tahun 1906, Arthur Williams Wright menjadi profesor fizik di Yale College dan pengarah Makmal Fizik Sloan. Apabila Bumstead bersara pada tahun 1906, Arthur Williams Wright menjadi profesor fizik di Kolej Yale dan Pengarah Makmal Fizik Sloan.