(Pacific Northwest) Map of the United States Territory West of the Rocky Mountains Exhibiting the Various Trading Posts or Forts occupied by the British Hudsons Bay Company connected with the Western and North Western Fur Trade
This map appears to be identical to the earlier Burr map by the same title, except for the color and a few small additions such a mountains “Mt Olympus” and river names. It is equally rare. This example is in excellent condition.
Condition is very good. Image size is approximately 11 x 13 (inches),