Royal Sampan
The Sultan of Samandra's royal boat with its golden chain, ordered to sail down the Winkie River to the capital of Oz.
First named in The Yellow Knight of Oz, ch. 5
Order the Royal Sampan! You sail at dawn down the Winkie River to the capital of Oz.
What the books say it is
appearance has a golden chain 1 chapter
Meanwhile, so well were the orders of the very Grand Vizier carried out that when the orange crescent moon rose over the turrets and domes of the Sultan's city, the Royal Sampan, fully loaded and ready for the journey, tugged impatiently at its golden chain.
The Yellow Knight of Oz, ch. 5