The Yacht Mary was the first Royal Yacht of the Royal Navy. She was built in 1660 by the Dutch East India Company and was presented as a gift to King Charles 2nd of England, she was built especially for navigating in shallow waters. This 3D puzzle is made of paper and expandable polystyrene foam board, it is easy to assemble without the use of any tools or glue. No of Pieces: 81. Model size: 36cm x 13cmx 36cm. Age 8+ years.