Raccolta # 325

The faithful who during the month of May take part in public exercises in honor of the Blessed Virgin Mary may gain: An indulgence of 7 years on any day of the month; A plenary indulgence if they assist at the exercises on at least ten days, and moreover go to confession, receive Holy Communion and pray for the intentions of Holy Mother Church.

Those who perform their devotions privately during the aforesaid month are granted:
An indulgence of 5 years once on any day of the month.

A plenary indulgence on the usual conditions, if they perform these devotions every day during the month; but where public exercises are held, this indulgence is granted only to those who are lawfully hindered from taking part in the same.

OUR LADY OF THE BLESSED
SACRAMENT – May 13
Raccolta #418

O Virgin, Mary, our Lady of the Blessed Sacrament, thou glory of the Christian people, joy of the universal Church, salvation of the whole world, pray for us, and awaken in all believers a lively devotion toward the Most Holy Eucharist, that so they may be made worthy to partake of the same daily.

An indulgence of 500 days.