False 1623-136d 136d is 15x10m funnel-shaped shaft over a 1m ridge from 209 - Schistock-Absturzschacht, so not quite as obvious.

136d is 35m NNE of 136a. R Tag "CUCC 97-08" between 136d and 209 (Schistock-Absturzschacht) S 1792m 82252 36376 p136d VSK: 233°, Hollweiser: 145° (from a point between the WK7-WK10 entrances) 1623/161/136d.htm