Every Owner Leaves a Mark, and the Chain Has to Hold

Manuscript provenance research traces a specific manuscript's chain of ownership, through ownership inscriptions, bookplates, auction and sale records, and earlier catalogue descriptions, working backward from its present holding library or collection toward its point of origin. The method grew out of codicology and manuscript studies as a distinct specialty from the later twentieth century, as libraries and scholars increasingly recognized that a manuscript's ownership history is itself evidence, bearing on authenticity, on whether it left its country of origin legally, and on whether it has been altered, rebound or had leaves removed during its documented custodial history.

Provenance gaps are common and consequential for religious manuscripts that surface on the antiquities market with an undocumented history, since an unbroken, verifiable chain of custody is one of the strongest available checks against forgery or against a manuscript having been looted from a religious community that never consented to its sale. Where the atlas describes a scripture or liturgical manuscript's provenance, it distinguishes a fully documented chain of ownership from a gap in that record, since a gap does not itself prove wrongdoing but does mean the claim rests on less than it might appear to.