One of two sites with the same grid reference. The other is site 3655.
A small shaft on the hillside with a good draught. A 3m drop ends on a clay floor. Any floor excavation would need the spoil lifting up the shaft.

Reference: anon., 2012b (Easter logbook)
Entrance picture :
Underground pictures :
Video :
Detailed Survey :
Line Survey :
On area survey :
Survex file :