Extracts from John Beck's diary
Saturday 1st March. 1975
I met Brian in the caf? at 10.00, and we headed for Fatigue Pot.
We didn?t ladder the pitch; free climbed down, and thrutched off along the long crawl. We reached the draughting boulder choke at the end, and Brian began to dig. We soon became a bit unnerved by the fact that he was on a boulder floor with air underneath, but we carried on, and soon appeared to have a rift below us.
I carried on digging, but just as I?d opened up the rift and we were marvelling at the draught, Brian received a deep cut when he trapped his little finger under a boulder.
We had to abandon the attempt and come out, with some difficulty as Brian only had three effective limbs to climb with. We made it eventually, and went to the caf?, where we got Brian temporarily patched up. He was despatched to Sheffield Hospital.
Sunday 9th March 1975.
Mark had to come and wake me, and we returtned to the caf?. Andy arrived. Chris, Keith, Mark and I set off for Coombs Dale, Andy giving Keith and Chris a lift. We headed for the dig at the end of Fatigue Pot.
Mark and I ended up in the rift passage, and we removed a number of awkward boulders. I was finally able to squeeze down, only to find that the floor was in fact of calcited boulders which blocked the continuation. An impenetrable hole was all that was left.
The pitch was too tight to bend down in, and after various frustrating attempts we gave up. Pete and Mike arrived. Keith and Chris left. We inspected the left hand fork, and found a tantalising silt choke, which must be dug.
Saturday 15th March 1975.
Met Chris in the Lovers Leap at l0.00am, and we set off down Fatigue Pot. We went to the silt choke right at the end, and all went well for a while until we lit fags and caused a gruemome smog with visibility down to about 4 ft. Pete and Mike arrived, and we continued for a while until the air went foul and we gave up.
In these crawls, all the strike sections are pretty large but often silted, and still developed at the base of the Hobs House Coral Band (if this is what this coral horizon is). Where the passages turn down dip, they are wide and low, finally becoming impenetrable. Present day drainage must be at a very low level, as these passages lie some 50ft below the valley floor.
We carried out yet another investigation of the main rift, but couldn?t find much prospect. We emerged at about 5pm, and had a hilarious time in the mere (the cow muck one) washing off the thick mud.
I remember we spent some time digging in the various tubes but became less enthusiastic due to foul air