The Panama route, 1848-1869

"For two decades, the Panama route was the best way of travel and communication between the Atlantic and Pacific coasts of the United States. Annually, thousands of passengers went over it eastward and westward, as well as vast volumes of mail and treasure... The present study has grown from a lifelong interest in maritime history and particularly from an early concern with the history of the Pacific Mail Steamship Company. It has taken shape with the discovery of materials and has therefore given the author the joy of exploration in little-charted seas"--Pref.