The Official Account of the Portola Expedition of 1769-1770 is a historical book written by Frederick John Teggart and published in 1909. The book provides a detailed account of the Portola Expedition, which was a Spanish exploration of California in the late 18th century. The expedition was led by Gaspar de Portola and included the famous Franciscan friar Junipero Serra. The book covers the journey of the expedition from San Diego to Monterey, including their encounters with Native American tribes and the challenges they faced along the way. Teggart's account is based on the official records of the expedition, including journals and reports, and provides a valuable insight into the early history of California. The book is a must-read for anyone interested in the history of California, Spanish exploration, or early American history.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.