(MEXICO.) El Rey. Hallandose de Visitador general del Reyno del Peru D. Joseph Antonio de Areche, propuso en carta . . . Spanish royal decree concerning agricultural trade between northern Mexico and California and other South American countries. Charles IV's stamped Yo El Rey signature and endorsed by other officials. 4 pages, bifolium leaf, disbound; minor browning. San Idelfonso, 18 September 1803
