Muslim expatriates in Tunis accepted the Sacromonte lead books as authentic.

Evidence

Al-Hajari’s attitude toward the lead books is, it should be noted, to accept them as genuine. That must have been the attitude of many of the Muslims of Andalusi origin he came across in Tunis, especially of those who owned the copies from which he in turn transcribed. — L. P. Harvey, Muslims in Spain, 1500 to 1614, 1313