https://www.vatican.va/content/leo-xiii/en/encyclicals/documents/hf_l-xiii_enc_08121892_inimica-vis.html
Inimica Vis (December 8, 1892)
Encyclical Inimica Vis of Leo XIII, 8 December 1892
inimica visdecember 81892
https://catholic.net/op/articles/278/cat/1198/inimica-vis.html
Catholic.net - Inimica Vis
Encyclical On Freemasonry of Pope Leo XIII promulgated on December 8, 1892, To the Bishops of Italy.
catholicvis