License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
John Bayly. Edyve, the good queen and noble mother to Etheltane, Edmund and Eldred, Kinges of England..., from Edward Hasted's "The History and Topographical Survey of the County of Kent", vols. 1-3, 1777. The Metropolitan Museum of Art.