AP231t Tarski-01.jpg
Alfred Tarski (1901–1983), probably the most famous logician that came out of the Warsaw School of Logic. He was a student of Jan Łukasiewicz at the University of Warsaw. He emigrated to the United States in 1939, at the beginning of the German…

AP235 Michael Shorter sitting.jpg
A photograph of Prior's colleague Michael Shorter. Michael Shorter joined the Philosophy Department when Prior took his sabbatical year in 1956.

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A portrait photo of Prior

AP223 Photo portrait of Prior.jpg
A portrait photo of Prior

The original manuscript ofA. Prior's review of Hughes & Londey's The elements of formal logic, later published in The Australasian journal of philosophy, vol. 44, 1966. Typed, contains inserted handwritten phrases and symbols, and passages marked…

The original manuscript ofA. Prior's paper later published in Southern Stars, vol. 18, 1959

The original manuscript of Prior's paper published in The Proceedings of the Aristotelian Society, vol. 56, 1955–56. Typed, with handwritten corrections. The paper was read at the meeting of the Aristotelian Society in London on 28 May 1956, at 7…

The original manuscript ofA. Prior's paper later published in Philosophy and the phenomenological research, vol. 15, 1955.

The original manuscript ofA. Prior's paperlater published in The British journal for the philosophy of science, vol. 6, 1955–56. Mentions Popper in §7

The original manuscript of A. Prior's paper published in Philosophical studies, vol. 14, 1963. Signed as Prior, Manchester University. Possibly typed in 1961, as no reference is of a later date.