Pauli writes of his visit to California and of the calculations he made there. He suggests that Fierz could write a second part of his paper on the scattering of charged mesons.

Pauli writes about the talk he had with the German physicist M. Knoll on extra sensory perception (ESP), on different classes of synchronistic phenomena, spontaneous and induced events and on the analogy of a discovery of a law of nature and the induced synchronicity.

Pauli writes to Fierz on a paper written by Yukawa, on a suggestion made by Fierz in this connection, on the present difficulties of quantized field theories and on his discussion with Panofsky in Princeton about Kepler and Fludd.

Pauli writes about depression and on the common roots of scientific and religious feelings in him. He also makes references to his dream from the 24 October 1955 and his lecture in Mainz.

Pauli writes about the English translation of his book on relativity. In continuation of his letter of the 27 January 1956, he comments a meeting in Hamburg, on the 1 December 1955, with somebody he has not seen for thirty years and relates this experience to his striving for a balance of the "internal" and "external".

Pauli replies to an invitation to come to Urbana.

Pauli comments on Gustafson's paper which contains an alternative method to the Lambda-limiting process.

Pauli writes about the competition between Hulthén's theory Review of Modern Physics (1945), Vol. 17 and Wentzel's "strong coupling" case as explanation for neutron-proton scattering.

Pauli writes of the preparations for his trip to Europe and of Schein's artificial meson production reported at the New York meeting.

Pauli discusses Schwinger's modification, published in: Physical review: (1942), 61, 387, of the Rosenfeld-Moller meson exchange theory. He obtains equations for deuteron ground state and discusses the attempts to solve them, with applications to scattering and work in