Framebreather horncast / leggie bracket info needed

Hello all,
The horncast / legshield fixing bracket has been ground off the fork tube on my newly acquired frame. Has anyone got any dimensions so that I can get one remade out of some flat plate
Many thanks in advance
Ian
The horncast / legshield fixing bracket has been ground off the fork tube on my newly acquired frame. Has anyone got any dimensions so that I can get one remade out of some flat plate
Many thanks in advance
Ian