|
|
| Floor level and Drain 1, looking northeast ... AMS northeast 1220 Horizontal (normal) ... 11 Jun 2004 ... Floor level and Drain 1, looking northeast. |
| Drain 1, from the east ... AMS west 418 Horizontal (normal) ... 7 Apr 1932 ... Drain 1, from the east. |
| Drain 1 and Drain 4, from the north ... AMS south 673 Horizontal (normal) ... 27 May 1932 ... Drain 1 and Drain 4, from the north. |
| Dismantling Drain 1: Patches of floor ... AMS
Cf. 2004-10-19 different orientation Horizontal (normal) ... 2004 ... Dismantling Drain 1: Patches of floor. |
|
|
