"Up the mountainside in char-a-bancs" was the caption that accompanied this old Motor Transport picture.
The bus on the left is clearly a Swiss-built Saurer, but does anyone recognise the other one?
Apparently this 1920s photo was taken at the "new winter sports centre" in Bad Gurnigel,
Check out this odd-looking bloke I spotted sitting in the back of the Saurer. High blood pressure or what?

Is he a distant relation of Dylan, the hippy rabbit, from the Magic Roundabout