Pig. 6. — Diagram of Helln Pot and the Long Churn Cavern. 



[Reproduced from ' Cave-Hunting ' 1874, p. 41.] 

 a — Long Churn Cavern. b = Helln Pot. 



Fig-. 7. — Diagram of Helln Pot. 



[Reproduced from ' Cave-Hunting ' 1874, p. 42.] 

 a = Long Churn Cavern. 



