What are these off?

[martymoose]

BMW?

 

[Dellortoman]

Something German? Old MZ or BMW maybe?
Zu = closed.

 

[helicopterjim]

Look very similar to the taps on my 1972 Puch 125 mx.

Jim

 

[chrisk]

Zu = closed.

Bugger, I wanted to see the Meercats enclosure.

 

[Gerald]

old German fuel taps, as used on NSU, Triumph, Zündapp etc.

BTW: zu has different meanings in German, often used to describe a very pituded individual....

 

[Davo]

I always thought Ron was a touch tapped