4762: shaft
Barrio de Arriba 30T 445130 4799614 (Datum: ETRS89. Accuracy code: G) Altitude 197m
Area position

Twin drops under a limestone face need enlarging. (Ref: 19B)

References: anon., 2018b (Easter logbook)
Entrance pictures :
Underground pictures :
Video :
Detailed survey :
Line Survey :
On area survey :
Survex file :

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