Shopping at the exchange Published Dec. 7, 2009 GRISSOM AIR RESERVE BASE, Ind. -- Master Sgts. Martina Cocklin, and Clarence Brookins examine a wallet at the Grissom Base Exchange Christmas store. The Christmas store is open through the December alternate unit training assembly and offers a variety of gifts for purchase. Sergeant Cocklin is the first sergeant for the 434th Maintenance Operations Flight, and Sergeant Brookins is a personnel specialist with the 434th Maintenance Squadron. (U.S. Air Force photo/Tech. Sgt. Mark Orders-Woempner)
