HA! You are right! I now realize I can open the picture larger and those feet don't have screw holes and that is a clip strap. Sorry about being blonde!
Thank you for these Jim! I need to find a pic of the car the next time I am at the house. There is still more cleaning out work to be done and I have been saving going through photos for the end. I am leaning towards Chevrolet Caprice, although there were wagons after that one in our family and they may be mushing together in my mind at the moment. .
Is this the style of luggage rack for a '67 Chevrolet wagon you mean? I found this photo of one for a 70’s GM on Ebay:
