A letter from Popper to the secretary of the W.E.A, dated 4 March 1939, in response to KP8080. Popper said he was pleased to be invited to teach philosophy for the W.E.A.
The Registrar, Canterbury University College to the Secretary of the Universities Bureau of the British Empire, 24 Dec. 1946, informing the Bureau of the appointment of Arthur Prior as a lecturer in philosophy.
A letter from the Secretary of the W.E.A. to Messrs Whitcombe & Tombs for ordering 4 textbooks for Popper's W.E.A. course "Science in the making" in 1939.
The Universities Bureau of the British Empire to the Canterbury University College Registrar, 3 Jan. 1947, acknowledging the receipt of the letter on the appointment of Lecturer in Philosophy
A letter from the W.E.A. to Popper, dated 1 March 1939, telling him that he was recommended to teach a course for W.E.A.'s Christchurch classes in 1939.
Mary and Arthur Prior, holding his newly born son Martin in 1944. Arthur is dressed in military uniform, as he was then serving in (RNZAF) Royal New Zealand Air Force, stationed in Wigram, Christchurch.