Brooklyn, NY Box 2-2559 New Utrecht Ave & 60th St

While doing a city post at Rescue 2's quarters Brooklyn CO transmitted Box 2559 for a fire in a store. Engine 247 quartered on 60th Street reported a 10-75. Battalion 42 arrived and took Command and requested All Hand with additional Engine & Truck. A 2nd alarm was transmitted by Battalion 42 as fire ws extending up the walls. The fire was contained to the 1st and 2nd floors.