Project management:
Barend Verheyen, TWV-Media.

Map descriptions:
W.F.J. Mörzer Bruyns, Netherlands Maritime Museum.
G.J.D. Wildeman, Netherlands Maritime Museum.

With thanks to:
Stichting Onderzoeksproject Van Keulen Cartografie
Uitgeverij H&S, De Graaf , ’t Goy-Houten
for granting permission tot use their data for the map descriptions

Texts:
W.F.J. Mörzer Bruyns, Netherlands Maritime Museum.
G.J.D. Wildeman, Netherlands Maritime Museum.

Translation:
Marianne Peereboom

With thanks to:
Lucas Veeger, Nederlands Scheepvaartmuseum.
Wim de Natris, Nederlands Scheepvaartmuseum.