"The Mission to Siam and Hué, the Capital of Cochin China, in the Years 1821-2" is a historical narrative written by George Finlayson. Published in 1826, this work provides an account of a diplomatic mission to Siam (now Thailand) and Hué, the capital of Cochin China (now part of Vietnam), undertaken in the early 19th century. George Finlayson, a Scottish physician and naturalist, was part of the mission, and his narrative captures the experiences, observations, and interactions during this diplomatic venture. The work likely delves into cultural, political, and geographical aspects of the regions visited. For readers interested in historical travel narratives, diplomatic missions in Southeast Asia, and the perspectives of travelers from the early 19th century, "The Mission to Siam and Hué" offers valuable insights into a period of cross-cultural exchange and exploration.