BCS-138-L-D-DE-050 BCS-138-L-D-DE-051 BCS-138-L-D-DE-052 BCS-138-L-D-DE-053 BCS-138-L-D-DE-054 BCS-138-L-D-DE-055 BCS-138-L-D-DE-056 BCS-138-L-D-DE-057 BCS-138-L-D-DE-058 BCS-138-L-D-DE-059