Knotlow Mine, Derbyshire
16 Feb 2013
Diver: Tim Webber
support : N Sambridge, C Harley

I’m trying to gain access to the rest of the Pump Series explored in the 70s
Digging trip in the first pool that you normally step over in the blind level, off the bottom of the 210 engine shaft.
Head first descent to 3.5m to have a look at what we’re dealing with before the vis turned to zero.
Then spent 20 mins feeling around putting rocks in a tackle bag and having that bag hauled to the surface