Nuncio Pacelli writes to Bavaria’s Ambassador to the Vatican that Franz Matt has moved the negotiations quickly forward toward a satisfactory Bavaria-Vatican Concordat - Sept. 6, 1921

Source: Timeline 

Sept. 6, 1921 Nuncio Pacelli writes to Bavaria’s Ambassador to the Vatican that Franz Matt has moved the negotiations quickly forward toward a satisfactory Bavaria-Vatican Concordat.

 Source: https://galebachlaw.com/itimeline.html