Lot
41 
J. Bamber & Co/Contra-Costa Express/San Francisco. Black oval on neat Wells Fargo cover from Stockton, addressed to Milpitas, Santa Clara County, carried by Wells Fargo from Stockton to San Francisco, where it was exchanged with Bamber for carriage to destination, Very Fine and rare, ex-Knapp, Barkhausen. Estimate $150 - 200.
This is the only known cover proving that Bamber & Co. operated into Santa Clara County.
Realized: $400