Pauli writes about the relativistic equations and the expressions for charge- and current-density.

Pauli writes about the necessity of equal treatment of space and time coordinates in relativistic quantum mechanics. He talks about the impossibility to explain quantum phenomena with concepts of continuum physics alone. He comments

Pauli talks about the integration of Maxwell's equations in Schrödinger's ringcoordinates.

Pauli talks about Schrödinger's lecture on space-time-structure, and on a theorem by Palatini.

Pauli talks about Schrödinger's articles against quantum mechanics. Pauli is convinced that there is no return possible to the laws of nature before 1927.

Pauli congratulates Schrödinger on his 70th birthday. He makes observations on the history of physics during the last 30 years.

Pauli replies to Schrödinger's letter of the 18th May 1926. He writes about the connection between quantum mechanics and Schrödinger's wave mechanics. He talks about the transition to classical quantum theory for large quantum numbers. He comments on volume integral and on the higher rotational states of the electron.

Pauli talks about his completely different views from those of Schrödinger on the interpretation, on the difficulties and the tendencies of quantum mechanics. He makes a formulation of a few theses about physical theories. He says that among the physicists opposed to quantum mechanics Einstein is understood best by him.

Pauli makes remarks on Schrödinger's letter and offprint.

Pauli replies to Schrödinger's letter of the 26th January 1947. He thinks that they lack coherency and are artificial. He says that the physical validity of these equations will probably soon be classified by their further consequences.