Hawley & Co.'s Express. Crystal clear express company marking in double-lined shield with ornament on folded cover to Marysville, additionally struck with matching "From San Francisco" straight line handstamp & "Paid through" handstamp & manuscript, Superb, rarely do we use this to describe a cover, but this cover is truly magnificent, Cover illustrated in Coburn's Letters of Gold (page 195). Estimate  $1,000 - 1,500. $0 (Image)