3659: shafts
San Antonio 30T 445813 4801053 (Datum: ETRS89. Accuracy code: G) Altitude 112m
Depth 3m
Area position

A small double shakehole on the side of a knoll. Both have slumped shafts that quickly choke.

Reference: anon., 2012b (Easter logbook)
Entrance picture :
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Line Survey :
On area survey :
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