This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Regule Cancellarie apostolice cum earum notabilii et subtilissima glosa nuper correpta et emendata et multis additionibus ... Upper cover ce. Style Knotwork Caption Upper cover Colour Unspecified Edge Unspecified exhibition history Decorative Technique Tooled in blind Cover Material Goatskin includes morocco turkey etc Unspecified