Image from the Internet.
"The papal coronation took place on 30th June 1963. He prepared himself by receiving the sacrament of Penance, to which he was faithful." p. 52.
Bring back the rite of coronation!
"The gift of the tiara occured on 13th November 1964, shortly before the Holy Father's departure for Bombay. The pope concelebrated Mass in St. Peter's according to the Byzantine rite together with the Melchite Patriarch. At the end of the liturgy the Secretary General of the Council publicly recalled that according to Jesus Christ's example, the Church had always been the mother of the poor, and that accordingly, the pope was donating his tiara to them. The Holy Father himself, among the acclamations of the crowd, approached the altar and laid the tiara upon it. The gesture aroused a great surprise, for not all approved of it." p. 83.
--Paul VI by Archbishop Pasquale Macchi.