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…
A photocopy of Prior's manuscript for a children/beginners’ logic textbook. A note on the back page says "Copyright - 1970 Mary Prior". It is believed that "First things in logic" was a byproduct of Prior's work on the textbook "The craft of formal…
Prior's review of G.H. Duggan's book Evolution and philosophy, published in NZ Listener on 9 December 1949, p. 17. This review would trigger a long debate in NZ Listener, entitled "How things began".
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.