Pauli thanks Salam for his "universal" paper.

Pauli talks about his trip to London. He makes more remarks on Salam's paper.

W. Pauli thanks for the received book 'The Tower and the Abyss' and makes remarks, taken from Bailey's 'The Greek Atomists and Epicure', about the concept of 'Individual'.

Pauli acknowledges receipt of Heisenberg's manuscript. He discusses some mathematical difficulties in the light of a paper by Wightman (Phs. Rev. 101, 860, 1956).

Pauli makes further remarks about the formulation of certain results in Heisenberg's manuscript.

Pauli continues his comments on Heisenberg's manuscript, especially on terminology.

Pauli writes on the physical ideas of the Stoics, their "pneuma" and determinism and field physics as against the Greek atomism. The modern field physics is a direct descendent of the Stoa and the old conflict between atomists and continuists still exists today.

Pauli talks about a paper by Thirring on "a soluble relativistic field theory", dealing with Heisenberg's spinor model in one dimension.

Pauli asks Källén to tell Gustafson that he cannot come to Sweden before his trip to Berkeley. He talks about Jost's example which showed that Källén representation's by retarded functions cannot be derived. He also writes on Thirring's model.