About the English translation of W. Pauli's essay 'Der Einfluss archetypischer Vorstellungen auf die Bildung Naturwissenschaftlicher Theorien bei Kepler'. E. Panofsky recommends D. Sachs as translator.

About the English translation of W. Pauli's essay 'Der Einfluss archetypischer Vorstellungen auf die Bildung Naturwissenschaftlicher Theorien bei Kepler'. E. Panofsky, as proofreader of the translation by Mrs Silz, asks some questions about W. Pauli's text.

Pais makes some comments in connection with time-reversal.

Michel comments on Pauli's manuscript on time-reversal.

Reply to two letters by Pauli, with postscript about the third letter, on Heisenberg type transformations.

Michel makes an amendment to his previous letter of 22-12-54.

About the English title of 'Naturerklärung und Psyche': several propositions.