Pauli would welcome a new assistant. He makes some remarks on breit, Bloch and his physics.

Pauli refers briefly in this postcard to a paper written by Fock (in: Z. Phys. : 57 (1929),pp.261), to the "Fernparallelismus" of Einstein in which he does not believe, to a relation made by Fürth connecting radii and masses of electron and proton with c and h.

Pauli talkes about some calculations on classical diffraction theory in reference to Sommerfeld's work.

Pauli writes the decision to postpone Zürich physics congress.