Sodor Harbor

Sodor Harbor is a steam tugboat at Brendam Docks. It appears in the Tale of the Brave book.

Livery
The boat is white with a red and black funnel. It flies the Union Jack.

Trivia

 * Despite flying the Union Jack, the national flag of Great Britain, the boat uses the American spelling of the word "harbour." So it is possible the tugboat was built and launched in the United States and later sold to the United Kingdom. Which isn't unlikely, as after WW2 in real life, many American ships were sold to the U.K and various other countries.