Signed, in plate, below image, lower left: [artist's monogram]
Marks, in ink, verso: W (circled) Stamped, verso: Scripps 1887 (Lugt Suppl. 2357a) [date added in ink to the stamp]
Inscribed, in plate below image, lower center: Wittevrouwen-poort. Inscribed, lower right: Ao. 1646