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Injection Point | Gingling Hole [SD855701] |
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Detection Point | Brants Gill Head [SD812729] |
Tracer | Fluorescein |
Quantity | 4lb |
Detection Method | |
Time | 3 days |
Distance | |
Average Velocity | |
Depth |
Date | 05/10/1950 |
Notes | |
Test credit | |
References | Yorkshire Ramblers Club Journal 1954 8(27) cave exploration |