1947 Super Deluxe V8 engine ground strap?

[crjohn]

I have read that there should be a ground strap from the engine to the firewall on a 1947 super deluxe to make for a better starting engine. Does anyone have a photo (or good description) to show the original location, mine is no where to be found. I have purchased the strap and would like to place it as close to the original location as I can.
Thanks for the help!
John