Engine/Gearbox Earth strap

i wont explain the problem unless i need to but does anyone know where the engine earth strap or gearbox strap whichever one i have.
Its a 1.8 gti 83 thanks.

Attached to gearbox mount on left hand side, or thereabouts.

thanks, id have a look if i didnt just ruin the engine the day i was getting back on the road…  :cry: