| Looking west at the #1 emplacement. April 2004 |
| The far east observation station. April 2004 |
| Looking northwest in the #1 telephone booth, later used as an oil room. April 2004 |
| Detail of the rammer recess. April 2004 |
| Looking west along the truck corridor. April 2004 |
| The top of the #1 hoists, looking north. April 2004 |
| Looking northwest at the two center rooms. April 2004 |
| The south side of the east center room. April 2004 |
| Looking west at the stairs up to the parapet and the door to the powder passage. April 2004 |
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| Looking north at the #1 emplacement. April 2004 |
| The shot truck recess. March 2002 |
| The southwest wall of the telephone booth. April 2004 |
| The stairs to the east center observation station. April 2004 |
| The door to the #1 tool room and a store room. April 2004 |
| Detail of the shell hoist's counterweight pulley. April 2004 |
| Looking northwest in the east center room. April 2004 |
| Looking down the stairs to the powder passage. April 2004 |
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