Watermark: Upper part of watermark. Crowned shield, with horn and strap inside, fragment.
Watermark: Lower part of watermark. Initials "GM" below shield with horn inside.
Ryskamp, Charles, ed. Twenty-First Report to the Fellows of the Pierpont Morgan Library, 1984-1986. New York : Pierpont Morgan Library, 1989, p. 329.
Wrightsman, Jayne, donor.