unk ▁route ▁along ▁the ▁fault , ▁entering ▁Death ' s ▁Head ▁H ole ▁at ▁the ▁end ▁of ▁East ▁Pass age , ▁flow ed ▁across ▁what ▁is ▁now ▁the ▁Main ▁Chamber , ▁into ▁the ▁pass ages ▁below ▁Big ▁Me anie . ▁From ▁here ▁the ▁water ▁flow ed ▁through ▁a ▁continu ation ▁of ▁the ▁now - block ed ▁passage ▁to ▁Glas fur ds ▁Chamber ▁in ▁G avel ▁Pot , ▁and ▁hence ▁to ▁a ▁res urg ence ▁in ▁the ▁Le ck ▁Beck ▁Valley ▁some ▁ ▁above ▁the ▁current ▁res urg ence , ▁which ▁is ▁now ▁covered ▁with ▁gla cial ▁till . ▁ ▁History ▁Bal der stone ▁described ▁the ▁entrance ▁sh aft ▁to ▁Death ' s ▁Head ▁H ole ▁in ▁detail ▁in ▁ 1 8 8 1 ▁in ▁In gle ton ▁- ▁By g one ▁and ▁Pres ent , ▁and ▁pl um bed ▁it ▁at ▁: ▁ ▁Here ▁is ▁another ▁ch asm ▁like ▁the ▁F ai ries ' ▁Work shop , ▁not ▁so ▁rich ly ▁ad orn ed , ▁but ▁still ▁radi ant ▁in ▁its ▁emb ell ish ments , ▁yet ▁possess ing ▁a ▁most ▁remarkable ▁configuration , ▁indeed , ▁that ▁of ▁the ▁head ▁and ▁j aws ▁of ▁a ▁human ▁ske leton . ▁The ▁main ▁sh aft ▁of ▁the ▁hole ▁represents ▁the ▁mouth ; ▁a ▁brid g eli ke ▁bar ▁of ▁rock ▁passes ▁across ▁the ▁eastern ▁ver ge , ▁but ▁is ▁h ollow ▁below , ▁so ▁as ▁to ▁connect ▁the ▁ch asm ▁with ▁a ▁more ▁shall ow ▁cav ity ▁beyond . ▁The ▁most ▁peculiar ▁feature , ▁however