Inscribed on old mount at center right in graphite, "Wappen(?) / Regensburg"; at lower right, "18 x 14"; on Kraus mount at lower right, "vgl. Joh. Joachim Sandrart".
Attributed by H.P. Kraus to "(Regensburg)." Acquired as German school.
Watermark: Fragment of crowned shield. Watermark, beta radiograph, shield, coat of arms, crown, post horn.
Kraus, Hans Peter, 1907-1988, former owner.