Alta alatis patent:
Klipper Radboud, Harlingen
Alta alatis patent:
A change of weather, Waddensea
Alta alatis patent:
Sailing for the wind, Waddensea
Alta alatis patent:
Sailing for the wind, Waddensea
Alta alatis patent:
Whirlpool Waddensea at Pollendam Harlingen
Alta alatis patent:
Whirlpool Waddensea at Pollendam Harlingen
Alta alatis patent:
A boom in slices on board of Noordster Harlingen
Alta alatis patent:
A boom in slices on board of Noordster Harlingen
Alta alatis patent:
Poland and Russia, neighbours in Harlingen
Alta alatis patent:
Sumatra in Harlingen
Alta alatis patent:
Bordeau in Harlingen
Alta alatis patent:
Willem Barentsz has sails, Harlingen
Alta alatis patent:
Willem Barentsz has sails, Harlingen
Alta alatis patent:
Willem Barentsz has sails, Harlingen
Alta alatis patent:
Brittania in Harlingen
Alta alatis patent:
Wilhelmina in the harbour of Harlingen
Alta alatis patent:
ST 24 Fisherboat at the Waddensea
Alta alatis patent:
Sailing in better weather, Waddensea
Alta alatis patent:
Nooit Volmaeckt and Skua on the way, waddensea
Alta alatis patent:
Skua on the way, Waddensea
Alta alatis patent:
YE 86 Cornelis, fishery, Waddensea
Alta alatis patent:
YE 86 at the Waddensea
Alta alatis patent:
At the harbour entrance of Vlieland
Alta alatis patent:
Vlieland east beach at the Waddensea
Alta alatis patent:
At the harbour entrance of Vlieland
Alta alatis patent:
Current and watersurface at Vlieland
Alta alatis patent:
Current and watersurface at Vlieland east
Alta alatis patent:
Current and watersurface at Vlieland east
Alta alatis patent:
Vlieland beach at the Waddensea
Alta alatis patent:
Military training at Vlieland
