S. Hervey's Express. Nevada. Cal. full clear strike of express company marking on front page of illustrated Hutchings' California Magazine, May 1859, light overall toning and few stain spots, minor edge wear as is to be expected, still fine, this one-man express operated from 1858 to 1860 with service between Nevada City and Lowel Hill, Red Dog, Dutch Flat and intermediate points, this is the only example recorded (discovered in 1978), ex Haas, illustrated on the cover of Letters of Gold......................................