Scanned slides by Frank Addis taken in 1977. Click to enlarge. A1, A2: First pitch. A3, B1: Main passage. B2: Downstream passage. B3, C1: Downstream canal. C2, C3: diving downstream.
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Scanned slides by Frank Addis (D1-E1) taken in 1977 and Juan Corrin (E2-G2). Click to enlarge. D1: Pitch. D2: Main passage looking down to stream. D3: Leading to upstream dive site. E2: Pitch top. E3, F3, G1: Climbing the rift at the end of the Left Hand Bypass. F1: The Left Hand Bypass. F2: Penny Corrin in the excavated squeeze in the entrance passage. G2: Di, Pete Smith and Phil Berry in the downstream canal.
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