The subject of the project is the publication by the Tygodnik Powszechny Foundation, in cooperation with the publisher of “Tygodnik Powszechny,” of a free supplement drawing readers’ attention to the 60th anniversary of the exchange of letters between Polish and German bishops in 1965, falling on November 18. The supplement will be published in print with TP issue 46/2025 (distributed November 12–19),…