The site does not use the word steamboat, but rather steamship. Non the less, the site is worth knowing, if only for reference purposes.
http://www.mtgothictomes.com/
Shows Steamboat, Telegraph passes, whiskey jugs, engraved stock certificates and such.
http://www.mtgothictomes.com/
Shows Steamboat, Telegraph passes, whiskey jugs, engraved stock certificates and such.