Inscribed at lower right, in pen and brown ink, "Plani..."; numbered at upper right, in graphite, "33".
Stampfle, Felice. Giovanni Battista Piranesi, Drawings in the Pierpont Morgan Library. New York : Dover, 1978, no. 118, repr.
On same mat as 1966.11:117.
Morgan, Jane Norton, 1868-1925, former owner.
Morgan, Junius Spencer, 1892-1960, former owner.
Morgan, Henry S. (Henry Sturgis), 1900-1982, former owner.