Letter from H. Heisig (B. G. Teubner Verlagsgesellschaft M. B. H.), linked to the publication of "The theory of relativity". Problems with copyright.

Letter from Il Nuovo Cimento (Redazione) to W. Pauli linked to the publication of "The theory of relativity". Problems with copyright.

Letter related to the publication for the celebration of the 50th anniversary of the theory of the relativity.

Letter related to the publication for the celebration of the 50th anniversary of the theory of the relativity.

Letter related to the publication for the celebration of the 50th anniversary of the theory of the relativity.

Letter from M. Kervaire to W. Pauli related to a problem with the manuscript of Prof. Baade for the celebration of the 50th anniversary of the theory of the relativity.

Letter related to the publication for the celebration of the 50th anniversary of the theory of the relativity.

Biophysics, extrasensory perception.

Letter from Pergamon Press to W. Pauli. Republication of "The theory of relativity".

Letter from Pergamon Press (I. R. Maxwell) to W. Pauli. Troubles with the republication of "Theory of Relativtiy".