A rare lineup of three unique steam vehicles, from left: 0-4-0 cogwheel locomotive "Caspar Honegger" from 1877, steam railcar CZm 1/2 # 31 of SBB Historic from 1902 and cogwheel locomotive H 2/3 # 17 of the Rigibahnen from 1925, in the shed area of the Rigibahnen in Arth Goldau.