Current knowledge
Biblioteca Berenson, Fototeca, Villa I Tatti - The Harvard University Center for Italian Renaissance Studies ([historic image)
Studio of Raphael
Unknown title
Corrected from Raffaell Urbin to Rapahel of Urbino in a hand that may be Charles I's.
George Scharf noticed the difference in dimensions between MS. Ash. 1514 and MS. Ash. 1513 (George Scharf's notes in the Heinz Archive, National Portrait Gallery)
This picture is still at large in an unknown European collection. The photograph has been taken from Biblioteca Berenson, Fototeca, Villa I Tatti - The Harvard University Center for Italian Renaissance Studies
Van der Doort 1639
Raphael of Urbino
Marquis of Mantua, made first Duke of Mantua by Charles V, young man with long hair without beard, red cap with a medal, part of his white shirt visible, no ruff, life-size head
Sale Inventory c.1649-51
Walpole Society reference (1972):