The mail steamer City of Rio de Janeiro plied the Pacific trade circuit from Hong Kong to Yokohama, Japan, to San Francisco, carrying hundreds of pounds ofo smuggled opium on each trip.. (National Park Service Photo)
The mail steamer City of Rio de Janeiro plied the Pacific trade circuit from Hong Kong to Yokohama, Japan, to San Francisco, carrying hundreds of pounds ofo smuggled opium on each trip.. (National Park Service Photo)