Marc Duiker | www.marcduiker.nl: Torpedo firing circuits
Marc Duiker | www.marcduiker.nl: Pieces of a periscope from E-26
Marc Duiker | www.marcduiker.nl: Navigational instrument
Marc Duiker | www.marcduiker.nl: Navigational instruments
Marc Duiker | www.marcduiker.nl: Various objects retreived from the sunken german steamboat THASOS.
Marc Duiker | www.marcduiker.nl: Shipwreck museum on Terschelling
Marc Duiker | www.marcduiker.nl: Shipwreck museum on Terschelling
Marc Duiker | www.marcduiker.nl: Shipwreck museum on Terschelling
Marc Duiker | www.marcduiker.nl: Shipwreck museum on Terschelling
Marc Duiker | www.marcduiker.nl: Shipwreck museum on Terschelling
Marc Duiker | www.marcduiker.nl: Shipwreck museum on Terschelling
Marc Duiker | www.marcduiker.nl: Shipwreck museum on Terschelling
Marc Duiker | www.marcduiker.nl: Shipwreck museum on Terschelling
Marc Duiker | www.marcduiker.nl: Shipwreck museum on Terschelling
Marc Duiker | www.marcduiker.nl: Various items from the torpedo hunter 'Medusa III' shipwrecked in 1917.
Marc Duiker | www.marcduiker.nl: Various cannon balls
Marc Duiker | www.marcduiker.nl: Weird objects are found on the beach...
Marc Duiker | www.marcduiker.nl: Telescopic sight of a german scout boat
Marc Duiker | www.marcduiker.nl: Detail of the battery section of the telescopic sight
Marc Duiker | www.marcduiker.nl: Items from the Santo Andre
Marc Duiker | www.marcduiker.nl: Messages in bottles