Signed below, in pen and brown ink, "G. OPIZ del."; each subject identified by inscription below design, in pen and black ink and gray wash.
Nineteenth report to the Fellows of the Pierpont Morgan Library, 1978-1980 / edited by Charles Ryskamp. New York : The Library, 1981, p. 31.
Watermark: none. Twelve drawings in an album.
Mellon, Paul, former owner.