Dutch screw steamboat Assistant served as fishery protection vessel in the Dutch province Zeeland in 1878-1879

Hired from Leendert Taat, Katwijk aan Zee, Netherlands. Monthly rental price ƒ 75. Ordered to serve at least 12 hours a day.

Source
Archive Bestuur der Visserij [op de Schelde en] Zeeuwse stromen 1825-1969 (Zeeuws Archief, Middelburg, Netherlands T17) inventorynumber 1575.