a Catholic who is a Freemason, "notoriously adhering to the Masonic vision," is automatically excommunicated under canon 1364 and is automatically censured in accord with 1983 CIC canon 1331.
Papal encyclical (like a proclaimation or writing) "At every period of time each has been in conflict with the other, with a variety and multiplicity of weapons, and of warfare, although not always with equal ardor and assault. At this period, however, the partisans of evil seem to be combining together, and to be struggling with united vehemence, led on or assisted by that strongly organized and widespread association called the Freemasons"
Good researcher.
https://en.m.wikipedia.org/wiki/Papal_ban_of_Freemasonry