Abt cog railway system at Betten station near Brig, Valais, Switzerland

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Size: 4288px × 2848px
Location: Betten railway station near Brig, Valais, Switzerland
Photo credit: © Peter Moulton / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: abt, alpine, alps, betten, design, engineer, engineering, europe, gradient, grip, infrastructure, inventor, line, locomotive, permanent, rail, railway, railways, roman, swiss, switzerland, system, track, transport, transportation, travel