Non locking horn switch

[Nic Chase (NICO) - Shropshire & Mid-Wales AO]

Trying to to find a non locking horn switch. The old Lucas type toggle switch with a black screw ring. 
Someone must have one they have replaced with something more modern 😀

[Ian Kinder (Bagpuss) - Joint Peak District AO]

Like this one: Non latching toggle switch

 

 

They've got black plastic lever types too, though not clear if momentary or maintained. Perhaps give them a call:

 

black plastic toggle

[Nic Chase (NICO) - Shropshire & Mid-Wales AO]

Thanks Ian. Something similar to that. Was hoping to match my existing toggle switches. 
I am hoping to use it for a single wipe of the wipers. Buts that another issue. I need to work out how to do it first.