Lot
643 
(Town & County) Amargo, Los Angeles Co., Cal., Jun 6, 1882 (Los Angeles), bold serrated oval date stamp (LOS-250, R6) with matching target handstamp canceling on 1874, 3¢ green corner card entire to Concord, Mass., a Very Fine and choice strike, this being the only recorded postmark from Amargo. Estimate $200 - 300.
The Amargo post office was located on the Las Virgenes Ranch, seven miles east of Newbury Park.