COUNTY OF LOS ANGELES TAX COLLECTOR ,if you have used PO BOX 2102 LOS ANGELES CA 90053-2102 as a primary mailing address then UNITED CONTINENTAL HOLDINGS INC recently reported $54,943.32 as unclaimed property to the State of California.Hughes Asset Recovery team specializes in filing claim packages with the State of California to reunite residents and businesses with unclaimed property they are rightfully owed.