Dutch fishing vessel Admiraal Callenburg sold according to the Dutch newspaper Nieuwe Vlaardingsche courant dated Saturday 18 May 1907

An item reported the sale of the fishing vessel Admiraal Callenburg (VL 98) by the firm Jacs. Vogel&CO., Vlaardingen to S.Th.C. Holtzer. She was to be renamed Twee Gezusters with as skipper Teunis Bot.