24:08

TSC - Old Corris Railway - I

15:21

TSC - Limestone Quarry - V

13:07

TSC - Corris Slate Quarry - IV

12:58

TSC - Corris Slate Quarry - IX

13:04

TSC - Corris Slate Quarry - VII

8:49

TSC - Corris Slate Quarry -VIII

11:04

TSC - Corris Slate Quarry - V

5:40

TSC - Corris Slate Quarry -III