The secretary of the Preparatory Commission on Lay Apostolate requests copies of one of Cardijn's documents (Note 4).

Cardijn writes to the Dutch YCW movements requesting that they prepare a report on their activity for the Pontifical Commission on Lay Apostolate.

Cardijn and the IYCW president congratulate the Argentine jocist chaplain, Enrique Angelelli, on his appointment as auxiliary bishop of Cordoba.

The vicar general of Tournai writes to Cardijn concerning his translations.

The vicar-general of Tournai diocese sends his proposed corrections to and translations of Cardijn's documents to Marguerite Fiévez.

COPECIAL official, Rosemary Goldie, responds to Cardijn indicating that his concerns will be taken into account.

Cardijn writes to the secretary of the COPECIAL emphasising the need to focus on formation and ecumenical issues, particularly in light of the Council.

The vice-president of the COPECIAL Ecclesiastical Commission responds positively to Cardijn.

Cardijn urges the vice-president of the COPECIAL Ecclesiastical Commission to look at expanding the organisations role and resources.

Cardijn's secretary writes to Mgr Pietro Pavan to send a copy of the notes Cardijn had prepared for John XXIII in view of an encyclical to mark the 70th anniversary of Rerum Novarum.

Cardijn writes to the secretary of the Preparatory Commission to indicate that he has more copies available of his notes if need be.

Cardinal Cento writes to Cardijn inviting his proposals and suggestions for the Preparatory Commission on Lay Apostolate.

Invitation to Cardijn to join the first meeting of the Pontifical Preparatory Commission on Lay Apostolate and to take the oath of secrecy.

Cardijn writes to the secretary of the Preparatory Commission on Lay Apostolate to ask if it would be possible to delay the first meeting for a few days.

Cardijn sends his Note 1 to the president of the Preparatory Commission on Lay Apostolate.

Cardijn sends his reflections to the President of the Preparatory Commission on Lay Apostolate.

Cardijn writes to Mgr Glorieux expressing concern over the way the issue of lay apostolate was being divided among several schema.

Mgr Glorieux writes to Cardijn on behalf of the Preparatory Commission on Lay Apostolate requesting him to draft a paper on "Priests and Lay People in the Apostolate."

Cardijn seeks advice in the drafting of his papers from the vicar-general of the Diocese of Tournai, a trusted theological advisor.

Cardijn writes to the cardinal to congratulate him on his appointment as president of the Council preparatory commission on lay apostolate.

Cardijn writes to John XXIII's Substitute enclosing the notes the pope had requested of him for the drafting of an encyclical for the 70th anniversary of Rerum Novarum.

The Brazilian bishop writes to Cardijn proposing that he celebrate a mass for workers during the last session of Vatican II.

Cardijn writes to Dutch Oblate Fr Henk Schram, a YCW chaplain in Sri Lanka, in relation to the forthcoming pilgrimage to Rome and the Australian NCGM (Girls YCW).

Cardijn writes to Dutch Oblate Fr Henk Schram, a YCW chaplain in Sri Lanka on lay apostolate and the problems facing school-leavers.

Cardijn writes to Dutch Oblate Fr Henk Schram, a YCW chaplain in Sri Lanka.

French JOC chaplain writes to Cardijn in relation to the deaths of Fernand Tonnet and Paul Garcet at Dachau.

Letter from Cardijn to Archbishop Angelo Dell'Acqua, Substitute at the Holy See Secretariat of State, on the eve of Vatican II.