Underground Description
A 14m pitch drops into rift passage quickly choking to the east. To the west, a short walk reaches a 3m climb to a higher level, choking rapidly.
Explorers
CUCC 1976
Scanned survey notes
1623-B1
Notes
Thought by the Austrians to be one of a group of
shafts numbered 36 in the Kataster, but the location of B1 relative to
B4, which is very near 36, precludes this interpretation. Unfortunately, B1 was not relocated in a search in 1990.