The Unofficial Holland America Line Homepage by Hans The World Ship Society (Im a member too) - The Rotterdam Branch Dutch submarines - The submarines of the Royal Netherlands Navy Ship Photo Albums - From Dennis Shum and Tylon Leung Ship Photo Archive - by Maik Ebel Table bay underway shipping nl/jh.De Hoaven van Delfziel (Port of Delfzijl) Auke Visser Esso Tankvaart Mij. Site Het scheepvaart museum Startkabel scheepvaart pagina