Truck cab canvas

Hi, I am looking for a picture showing the front rope fittings on a truck cab canvas. I have the hooks to go body which are the same as full canvas only mounted further back. I also have a pair of the flat steel hooks which seem to be made to mount on galv capping they are about 3" long and have two holes for riveting them on. It has been so long since I have paid any attention to where they go that I can't remember. I also can't find any pics.
Can anyone help.

Cheers
John

The part numbers are 334245 and 334246 but the parts diagrams dont show where they are fitted so would like to see a pic or drawing if possible.

Thanks
john