The Washington Lottery is looking for the person holding a winning lottery ticket purchased in Richland that's worth $260,000.
The Hit 5 ticket was for the July 18 drawing with winning numbers 07-15-17-27-38.
The last day to claim the prize is Jan. 14, 2012.
The $260,000 prize is the biggest unclaimed prize currently on the Washington Lottery's list at walottery.com.
To check unclaimed prizes, visit bit.ly/walotteryprizes.