Sale & Barber's Humboldt (Nev.) Express. Paid frank (Haller FS2), printed express company frank in a fancy double circle, used in conjunction with Langton's Pioneer Express. Paid printed frank (Haller FL3, type 5), indicia uncancelled, to Meadow Valley, Cal., reduced irregularly at right into indicia and restored, light overall soiling, appears nearly fine, rare, only two examples recorded, this company operated from Virginia City Nev. to the Humboldt mines, 1863-1864, ex Clifford