I have seen this pic of a leopard 1A4

Does anyone know if the £ type symbol is an actual tank regiment insignia, and if so which one ?
It's obviously German but has no other marking on the hull or turret, just the pound sign on the left and rear of the turret and the number plate type marking, Y-020 148 to front and rear of the hull.
If it is a real tank regiment, I would like to make my own decals to replicate it on my Leopard 1A4, as the £ sign seems quite appropriate conidering the amount of bloody money its cost me

cheers
sparks