Lot
73 
Wells Fargo & Co., Guaymas. Blue oval handstamp on 1861, 10¢ entire to San Francisco, black company frank with "Mexican Coast and California Express - 35 Cts" imprint, part of back torn off (appears to be a paste-up usage), Very Fine, a rare usage from Mexico (photo on web site). Scott No. U40 Estimate $250 - 350.
Realized: $125