English: Scanned from the title page of Memoir Upon the Negotiations Between Spain and the United States of America, Which Led to the Treaty of 1819. Originally written in Spanish by Luis de Onís and published 1820 in Madrid, Spain; translated to English by Tobias Watkins and published in Washington, D.C., USA in 1821. From the collection of Hathi Trust Digital Library: https://catalog.hathitrust.org/Record/008891171