This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1899 edition. Excerpt: ...has a length of about 75 miles and an extreme width of 50 miles; it embraces not only the White River and some confluent streams, but is extended through to the Tanana in broad, flat valleys. It is interrupted here and there...