There is no sign that it had a bracket to attach to rear mudguard. Previous owner may have done a tidy job in removing them?
I've got them fitted now. They look good. Far better than the throw overs I used before. No more bungy cords.
I had to shift the centre mounting points about a 1 cm to line up with the ventura bracket. Will give them a few coats of paint to tidy them up.
First trip away with them in about a months time to see family in Dunedin.
cash1000's post in Tekno Bags was marked as the answer