He was interested in making of mathematical instruments and writing plays.
In 1903 he became a member of the staff in the London Day Training college.
In 1915 he attended the third Conference of the New Ideals in Education in Stratford where a group including Belle Rennie, William Mather and Nunn agreed that a new teacher training facility was required.
This would lead to the Gipsy Hill College in South London[2] which in time became a key part of Kingston University.
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