51.   Rescuers were working frantically to retrieve some of the victims trapped under the rubble of several poorly constructed buildings that collapsed during the tremor.

52.   Rescuers worked in freezing temperatures and snow which fell overnight.

53.   Rescuers worked into the night in an attempt to extricate three others still trapped under concrete and twisted metal.

54.   Rescuers worked through the night despite the increased risk of cave-ins after a steady rain set in by nightfall.

55.   Rescuers worked throughout the night and believed they had freed all those who were trapped in an underground subway tunnel after the collision.