Four winning $50,000 Maryland Lottery tickets sold at a Rockville 7-Eleven remain unclaimed as of July 20.
The four tickets were sold on July 16 at the 7-Eleven located at 700 Gaither Road.
Meanwhile, the Mega Millions jackpot has climbed to an estimated $707 million annuity, with a $307.7 million cash option, for the July 21 drawing. A player in Seat Pleasant recently won $30,000 after matching enough numbers in a previous drawing. If someone wins the current jackpot, it would rank as the 10th largest in Mega Millions history…