Literally a flying visit to the UK as he returned from the Americas.

Taken at Picton during Cardijn's stopover in the UK on his way back from the Americas.

In preparation for the 25th anniversary Jubilee International Congress of the JOC in Brussels in 1950

Mass and Rally event at Heysel Stadium, Brussels

At Heysel Stadium, Brussels

Held at Heysel Stadium, Brussels

During the JOC Internationale Mass and Rally at Heysel Stadium, Brussels, 1950

Celebrated at Heysel Stadium, Brussels

JOC leaders at Heysel Stadium Rally 1950

Heysel Stadium, Brussels

At Heysel Stadium, Brussels

At Heysel Stadium, Brussels

At Heysel Stadium

At Heysel Stadium, Brussels

Cover of the congress booklet.

With Pat Keegan next to Cardijn, then Maria Meersman, Pepe Palacio behind Maria, and Romeo Maione at rear.

Cardijn featured on the cover of French Catholic magazine, La Vie, on 25 August 1957 to coincide with the JOC Internationale Rome pilgrimage.