Pauli urges Kronig to come to Zurich for the summer term. Addendum for Kramers about Pauli's paper with Jordan.

Probably the manuscript of the article which introduced the so-called "Pauli matrices".

Article on the high school of Pauli in Vienna.

Pauli clarifies a misunderstanding regarding the use of certain coordinates.

Pauli hopes to get Bohr's new manuscript. He talks about the use of half-integer K-values for a description of penetrating electron orbits. He doubts that these methods could lead to a real explanation of the atomic structure.

Pauli writes against Bohr, Kramers and Slater's paper. He mentions his talk with Einstein about the paper and gives Einstein's main arguments against it, in particular his belief in the strict validity of energy-momentum conservation for elementary processes. Pauli gives his own arguments against Bohr's assumption.

Pauli gives consideration to a theoretical treatment of the Zeeman effect which includes relativistic terms.