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