(San Joaquin) Stockton Cal., Apr 15. Blue cds with integral "Paid" on cover to Massachusetts franked with 1851 3¢ dull red pair tied by matching blue "Spider Web" fancy cancel, "Baldwin & Gardner General Merchants" cameo corner card at top left, edge wear & lightly soiled, F.-V.F., a lovely example of this very rare California fancy cancel, illustrated in Coburn's Letters of Gold (page 290). Estimate  $200 - 300. $0 (Image)