Updated 16th May 2015; 6th May 2018

[The old grid reference for the site (replaced Easter 2018) was 30T 449708 4795791]
A 2m x 1m top to a 6m pitch landing on a choked but slightly draughting floor. The depth was measured at 5.5m, Easter 2015.

Reference: anon., 1990b (logbook); anon., 2015b (Easter logbook); anon., 2018b (Easter logbook)
Entrance picture : April 2018
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :