Map of the Oregon districts and the adjacent country / James Wyld, geographer to the Queen.Wyld, James, 1812-1887April 10th 1845.Includes insets of "Map to shew the communication from the N.W. Coast of America to China and Australia" and "British possessions in America."Library's copy 2 dissected and mounted on linen, 50 x 70 cm.Relief shown by hachures.cartographic