Not to be mixed up with Pierre Gau(l)tier (1643-1696), also called "Gaultier de Marseille", "La Ciotat".
It is quite sure that the link to "Pièces pour luth (Prunières, Henry)" is wrong, because it will be the other Pierre Gau(l)tier ("Gaultier de Marseille", "La Ciotat"). But, without any substance, this webpage will automatically be deleted. The sense is to encourage someone to add a scan from "Les Œuvres de Pierre Gaultier Orleanois", Rome 1638, the probably only work from this Pierre Gaultier that has survived. This is meant: worldcat or a titlepage and a single folio: austria-forum.