Pauli refers to his article in the anniversary volume for de Broglie as regards his criticism of Bohm's renewal of the old theory of pilot waves.

Pauli says that Green will coming soon.

Pauli discusses the timing of his visits to Copenhagen and Leyden.

Pauli makes some remarks on the use and abuse of the word "metaphysics". He also writes on the difference between Einstein and Pauli regarding the conception of quantum mechanics.

Pauli gives some biographical hints for the H-theorem. He writes on a recent publication by de Broglie and Vigier about the indeterminism of quantum physics.

Pauli asks questions regarding Fierz's work on the H-theorem. He writes on the space of Pais and its relation to the space of Kaluza.