A photograph of Karl and Hennie Popper with two friends outside the Ball hut in 1945. From left to right: Margaret Wigley, Karl Popper, Hennie Popper and Jan Holm (nee Morse).
Photographs of K. Popper's student and Arthur Prior's colleague in Manchester, Czesław Lejewski. Lejewski (1913-2001) was a Polish philosopher and logician, who grew out of the Lwow-Warsaw School of Logic. He studied under Jan Łukasiewicz in pre-WWII…
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.
An annotated course description of Popper's W.E.A. 1939 course titled "Science in the making". It states the title, time, location, and a brief description of the course.
An annotated course description of Popper's 1939 W.E.A. course titled "Science in the making". It states the title, time, location, and a brief description of the course.
The report of the meeting of the W.E.A. executive held on Wednesday 22 February 1939. Popper's philosophy classes was recommended by the meeting as one of the proposed Christchurch classess to be offerred in 1939.