"Schets van het Schier Eiland Ou-Moon, de Ty-Pa en de haven van Macao",
Period: 1830 (circa)
Color: Hand Color
6.2 x 7.8 inches
15.7 x 19.8 cm
Small sea chart of the immediate vicinity of Macao with soundings and anchorages shown. J.B. is noted as maker with D. Vellwaard Jr. as engraver. Backed with Japanese tissue to flatten folds and repair marginal tears and a binding tear, which entered border of map.