It's good to hear from you Therese!
I would suppose the 1952 would be? I do not know. It is not as if indulgences were under frequent revision I would think?
One can always pray that God grant any indulgences in the past that might not be sustained in the present. After all it is a matter of His mercy. And one might suppose too the good wishes of those who granted the indulgences in the past, or gained them in their own lives and remember their help -- in the next life.
Dear Shin,
It's good to be back here on the forums!
I found out that the 1952 Raccolta of Pope Pius XII is the last one before Pope Paul VI's Raccolta. I agree with what you have to say about the old Raccolta, Shin. Thanks for your wonderful help!