Pauli thanks Dirac for his readiness to help Pauli's jewish cousin in getting a British visa.

Pauli gives further details concerning his jewish cousin.

Pauli's letter concerns his paper with Fierz on particles with arbitrary spin. He asks Dirac to communicate it to the Royal Society. the paper shows that a consistent theory of such particles in an electromagnetic field is possible.

Pauli asks questions about the algebraic properties of certain relations and makes some remarks about spin operator.

The letter contains detailed discussions of systems of hyper-complex numbers

Heisenberg sends Pauli the manuscript of his paper on explosions and asks for his comments.

Pauli gives his opinion on Bhabha's presentation in Zürich about meson and proton dispersion. He also reports about his correspondence with Heisenberg on the same subject.