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rfgr5- Station £ 
EXPLANATION. 
Fig. I. Section of the we^t w.ill at the entrance. 
Fig. 2 Section of tile west wsll. l6 feet from the entrance. 
The right hand portion represents the south facing wall 
at the enlarRemcnl of the tunnel. 
Fig. 3. Section of the west wall at 25 feet from the entrance 
Fig. 4. Adjoins fill. 3 at the south. 
Fig. 5. flection of the south wall at 36 feet from the 
'entraner. 
Fig. 6. Section on the north wall of the Fowke tunnel, 50 
feet from the entrance. 
Fig. 7. Section of the face of the lunocl at 83 feef from 
the entrance 
Sections include 4 fcfl vtnicjl Irom the floor up»«r<S, 
^calc % inch = 1 loot, 
