Philadelphia ? A line of trucks idled outside the loading docks at Latrobe Brewing Co. on Friday. In a few hours, they would haul away some of the last cases of Rolling Rock beer brewed here.

Known for its distinctive green bottle and quality pledge with a mysterious “33” at the end, Rolling Rock has been brewed here since 1939.

But Belgium-based InBev SA, which owned Rolling Rock and Latrobe Brewing, sold the Rolling Rock brand to Anheuser-Busch Cos. Inc. for $82 million in May.