Wall B ... AMS Cf. 97-36-31 different orientation Horizontal (normal) ... 1997 ... Wall B.
Wall B ... AMS Horizontal (normal) ... Wall B.
Dismantling Wall B, from west. Wall 1 (A), Wall B (B) ... AMS east 8252 Horizontal (normal) ... 23 Jul 1993 ... Dismantling Wall B, from west. Wall 1 (A), Wall B (B).