A list of the most famous rivers in world history would have to include: the Nile, the Rhine, the Amazon, the Mississippi, the Yangtze, the Hudson, the Thames, the Danube. the Rio Grande and so on... when I think of rivers in the context of chip collecting, here are a few of the many chips that come to mind... feel free to post scans of "river" chips/items from your collection - any location, any denomination - thanks for looking and participating!