Paid Mead & Clarke. Over Our Clear Creek Route. Printed frank in the style of Wells, Fargo & (Image)

E. $ 1,500-2,000

English & Wells. Moore's Flat and Eureka Express. Ornately framed printed frank (Thomas ENW-0 (Image)

E. $ 750-1,000

(English & Wells) Moore's Flat Express May. 10. Clear strike of blue oval datestamp (Thomas E (Image)

E. $ 1,500-2,000

Gregory & English's Moore's Flat and Eureka Express. Printed frank in ornamental frame "Conne (Image)

E. $ 750-1,000

L. H. Wells' Moore's Flat and Eureka Express. Paid. Printed frank in a fancy frame with "Conn (Image)

E. $ 500-750

Wells & Herring's Moore's Flat & Eureka Express. Printed frank in ornamental frame (Thomas WE (Image)

E. $ 1,000-1,500

"Pr. Myers Express". Sender's manuscript endorsement (Thomas MYE-900) on brown cover to San F (Image)

E. $ 750-1,000

Newell & Co's Express San Francisco. Blue double oval handstamp (Thomas NEW-100) at lower lef (Image)

E. $ 1,500-2,000

"Pr Newell & Co's Express". Manuscript endorsement (Thomas NEW-203) with clear strike of b (Image)

E. $ 400-500

Nichols & Co.'s Express. Paid. Printed frank (with small "Paid.", Thomas NIC-002) on 3c Red o (Image)

E. $ 1,000-1,500

Northern Pacific Express Co. Printed frank in black (Thomas NOR-001a) on 2c Red entire (Image)

E. $ 750-1,000

Northern Pacific Express Co. Dark blue printed frank (Thomas NOR-002) on 2c Red Brown entire (Image)

E. $ 500-750

Paid. Oroville & Quincy Express Co. Wells, Fargo & Co's. Routes. Dark red and black frank wit (Image)

E. $ 500-750

Pacific Express Co. San Francisco. Horse and express rider franked entire (back legs separate (Image)

E. $ 300-400

Pacific Express Co. Three covers, first with Vallejo large oval handstamp with "Paid" in oval (Image)

E. $ 500-750

Pacific Express Co. Nevada, Sep. 24. Clear strike of blue oval handstamp with date in middle (Image)

E. $ 400-500

Pacific Express Co. Sonora, Apr. 24. Red oval datestamp (Thomas PAC-102y) with matching light (Image)

E. $ 300-400

Pacific Express Co. El Dorado. Oval handstamp with blank middle (Thomas PAC-103d) struck over (Image)

E. $ 750-1,000

Pacific Express Co. Martinez. Mostly clear strike of large red oval handstamp with blank midd (Image)

E. $ 400-500

Pacific Express Co. Watsonville. Oval handstamp with blank middle (Thomas PAC-103a) on buff c (Image)

E. $ 400-500

Pacific Express Co. Paid San Francisco. Perfect bold strike of blue double-line oval handstam (Image)

E. $ 500-750

Pacific Stage & Express Co. Paid. Printed frank with illustration of 6-horse stagecoach and l (Image)

E. $ 1,500-2,000

Pacific Union Ex. Co. Two ribbon-franked 3c Pink entires (Thomas PAU-001), first with perfect (Image)

E. $ 400-500

Pacific Union Express Co. Three 1869 covers, each with red ribbon-style printed frank (Thomas (Image)

E. $ 300-400

Pacific Union Express Co. Two covers, both with "Paid" banner printed frank (Thomas PAU-001) (Image)

E. $ 500-750