(Illustrated Envelopes) Up Hill Work, handsome miner's illustrated design published at the Wide West Office, San Francisco, on orange buff cover showing "Culloma, Cal." cds with matching "Paid" and "10" handstamps to Milton Mills, Minnesota, manuscript "Paid 10" endorsement, fresh and Extremely Fine, ex-Risvold. Estimate  $1,500 - 2,000. A GEM EXAMPLE OF THIS RARE WILD WEST OFFICE CALIFORNIA ENVELOPE DESIGN. $0 (Image)