- CA UCAWA MMH019-MMHP0121
- October 5-13, 1957
Large gathering of church hierarchy on stage and lay people in the audience. The banner above the stage reads, "Il Conventus Ex Omnibus Centibus Laicorum Apostolatui Provehendo", with a symbol of the universal church on the left and a large photo of Pope Pius XII on the right. One of four images of the event (MMHP0121-MMHP0124). St. Peter's, Rome, Italy, October 5-13, 1957.