Bt 21 of RB between Rigi Staffel and Rigi First-Wölfertschen

Bt 21 of RB between Rigi Staffel and Rigi Kulm

Bt 21 of RB at Rigi Staffel

Bt 21 of RB between Rigi Staffel and Rigi Kulm

Bt 21 of RB between Rigi Staffel and Rigi First-Wölfertschen

Bt 21 of RB at Rigi Staffel

Bt 21 of RB between Rigi Staffel and Rigi Kulm

Bt 21 of RB between Rigi Staffel and Rigi Kulm

Bt 21 of RB between Rigi Staffel and Rigi Kulm