"1623 156 CUCC 1987" on alloy tag on west side of more southerly opening, more-or-less directly above the first rigging bolt
Vorderer Schwarzmooskogel, 50m south of laser rangefound point 0/1. The recently (1998) cairned route up the Vd. Schwarzmooskogel NW flank passes very close to the laser point, and skirts the NE end of the open rift of 156. Surface survey connecting Tag and original survey (to top rigging bolt) done in 1999.