Langford, Nathaniel Pitt 1832-1911 The Discovery of Yellowstone Park, 1870: the Complete Story of the Washburn Expedition to the Headquarters of the Yellowstone and Firehole Rivers in the Year 1870
![Langford, Nathaniel Pitt 1832-1911 The Discovery of Yellowstone Park, 1870: the Complete Story of the Washburn Expedition to the Headquarters of the Yellowstone and Firehole Rivers in the Year 1870](https://r.kelkoo.com/resize.php?country=se&merchantId=100565793&categoryId=5101&trackingId=96964074&width=300&height=300&image=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F511LQXmNDpL._SL500_.jpg&sign=nL.pua83vrVH2DVgyttyuwCcbr4ZZPUgEYCDXK__xvA-)
The Discovery of Yellowstone Park, 1870: the Complete Story of the Washburn Expedition to the Headquarters of the Yellowstone and Firehole Rivers in the Year 1870