[Nautical charts] Two nautical charts: (1) Paskaerte van het inkoomen van de Maes,

Tot aen 't eylandt Roosenburgh alsmede 't inkoomen van't Goereesche gat (...).

(2) Pascaert Van't eylandt Roosenburg door de Oude en Nieuwe Maes tot aen Dordrecht (...). Amst., Joannes van Keulen, 1680. Nice sea chart of the mouth of the river Maas on 2 sheets. Both sheets 50 x 55 cm, col., 2 title cartouches, scales and a large allegorical scene in the North Sea. Incl. a.o. the cities of Rotterdam, Dordrecht and Den Briel. A few thin spots. (total 2)