Strange Cadillac
 

I saw a car friday, jere was a car between us so i wasn't real close and was driving so no pictures. I'm certain it's a cadillac but don't know which one it is. The front looked like a retro 58 to 59 model with classic 1958 fins but yet it had tail lights that looked like they came off of the 1959.
convertible, light yellow or creme with a dark brown panel behind the front tire, looked like a name behind the tire, Le Sprada? It was 2 letters then 4 or 5 letters. Definitely a Cadillac symbol on the deck lid. This has me stumped, I've owned a lot of Cadillac's and know them very well but I've never seen this before.
any ideas?
Jackwagoncraddock@gmail.com

Helpppppp
 

I have a 5 point crown emblem. It's old to. Cannot find a 5 point crown anywhere online. They only made 7 point crown and a 9 point crown emblem from 1916 to 1918. Do you or anyone u know have any idea?
https://cimg6.ibsrv.net/gimg/www.cad...1bc4d93ca3.jpg