Customs Help Identify Unknown Fender Skirts Please?

Anyone recognize these fender skirts? I am thinking early to mid '50s, maybe GM, but I really have no idea.

 

Thought maybe '50-54 Cadillac, and they are pretty close, but still not the same.

http://www.ebay.com/itm/PAIR-1951-1...uck_Parts_Accessories&vxp=mtr#ht_83893wt_1162

http://www.ebay.com/itm/1954-1955-Cadillac-Fender-Skirts-Pair-/130558925924#ht_1081wt_1395

 

more like a late 60s early 70s Impala/Caprice. They are not from the 50s.

 

I'm pretty sure they're 53 olds

 

Which model of '53 Olds?

 

98,

 

Cool. Thanks!

 

yes, they look just like a set that were on a 53 98 olds we had.