Buckley's Express Paid. Blue framed handstamped frank on 3¢ green entire, usual conjunctive usage with black printed Wells, Fargo & Co. frank to San Francisco, postmarked with blue "Darwin, Cal." cds, Chinese docketing at right, Very Fine and choice. Estimate  $200 - 300. A very scarce combination express usage, Buckley's Express operated ca.1874-75 between Kernville and connecting at Bakersfield with Wells, Fargo & Co. and served the wild mining camps in sections of the Kern River, Owens Valley and Death Valley. $0 (Image)