The artifact is the Ordination Holy Card from Eugenio Pacelli’s 1899 ordination to the priesthood.
REMEMBRANCE
1899
Eugenio Pacelli
a Roman
elevated to the Priesthood
on Easter Day
On the following day
in the Borghese Chapel
of the Liberian Basilica
[Santa Maria Maggiore]
offered his first Mass.
The loving child of God
at His altar
first sacrificed to the Immortal God
Saviour of the People.
May you be present
Rejoicing to be invited.