The Dutch gunboat no. 48 was in March 1848 docked in the fore dry dock at the navy yard at Hellevoetsluis, Netherlands. The intention was to cover with galvanized iron plates and afterwards she was to serve on the Schelde.
Source
Archive Marine-Etablissement Hellevoetsluis 1738-1913(Nationaal Archief, The Hague) inventory number 507.
