Another instance of concealment in the SW: In 1732, the Pima and Papago tribes attacked the missions at Del Bac, Tumacocori, and Guevavi. There is a record of an
abundance of silver altar pieces from Del Bac being concealed. Also again, another concealment operation during the 1751 uprising, concerning those missions. 1751 being a substantially larger uprising which resulted in the death of Fr. Xavier and Fr. Saeta, and two other figures. Quite frankly, "concealment" is so interwound with Jesuit history, it is not outlandish to then expect that the art of concealment, disguise, or covert action became part of the Jesuit curriculum, and that they then became quite skilled in it. It then goes without question to presume that where the Jesuits tread, concealment follows. Here is an interesting story about Jesuit "concealment" that took place roughly
150 years prior to what happened in the New World; note the "secret compartment contained within the secret compartment" as evidence of sophisticated concealment:
Harvington Hall Priest Holes