Unidentified, Doric cornice, elevation; Theater of Marcellus, Doric cornice, elevation (recto); Unidentified, cornice, elevation (verso)
Anonymous, French, 16th century · early to mid-16th century

Dark brown ink, black chalk, and incised lines
Anonymous, French, 16th century · early to mid-16th century

Dark brown ink, black chalk, and incised lines