Northern Pacific Express Co. Paid. franks (Haller FN6m type 1 two, type 2), three entires with printed express company franks in elaborate frames, both versions, unused, on 2c Vermilion (U142) and 2c Brown (U277, U282), two with minor flaws, generally fresh and fine-very fine, this express operated from British Columbia via Washington and Oregon to San Francisco, 1874-1884