Pauli continues his critical discussion of Einstein's philosophy of physics. Pauli is against his "realistic" metaphysics.

About the International Congress for Philosophy of Science taking place in Zürich in August 1954. W. Pauli and F. Gonseth invite N. Bohr to participate to a Symposium on 'phenomenon and physical reality'.

Pauli was glad to get Bohr's message that he will make a short stop in Zürich. Pauli gives some organisational information.

M. R. Schafroth sent some calculations and remarks on superconductivity.

Copy of a letter sent from Bohr to Gagnebin about an article he wrote.

Draft for a letter from W. Pauli to E. J. Proskauer. Answer to a letter of 15th January; Pauli asks Interscience Publishers to send copies of his book to a list of nineteen people.

Touschek answers a letter from Pauli, who had made some comments on a calculation.