4409: hole
Alisas 30T 447619 4794221 (Datum: ETRS89. Accuracy code: G) Altitude 637m
Depth 4m
Area position

A small hole that looks choked.

References: anon., 2016b (Easter logbook)
Entrance pictures : April 2016
Underground picture :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :

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