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.

Nilsson reinterprets Rydberg's "triplets". He gives a modern level scheme.

Nilsson reports on Siegbahn's response to Pauli's inquiries about Rydberg's new elements of 1913.

Nilsson encloses a photo of J R Rydberg.

Nilsson makes remarks on Rydberg's 1913 postulate of two new elements. He talks about the "wechselsatz' multiplet.

Moulin sends a reprint of a sociological study of the Nobel-prize winners.

Møller corrects errors in his paper (in: kgl. Danske Vid. Selsk. Skr., nat.-math. Afd. : 24 (1946) no. 19). He notes implications of the Jost-ter Haar calculation for Heitler integral equation and Heitler's response.

Møller asks if he should find lodgings for Pauli?