Adjective
unprovenanced (comparative more unprovenanced, superlative most unprovenanced)
Lacking provenance; unknown source.
AHJ, an honest man--under the pretext of "a review"-- addresses the topic of unprovenanced epigraphic material and attacked me for publishing such artifacts, instead of delivering a scholarly review of the material published, as promised in the title. Source: Internet
When a group of unprovenanced inscriptions reaches the market within a short space of time and they share characteristics which were hitherto unknown, then there is certainly a cause for concern. Source: Internet