Hey, that looks like a DeSota Adventurer (cir 1960's)! If it is, we had one of those when I was growing up. It was my Dad's dream car. It was his first new car. It wasn't a convertiable tho.
My Dad would be turning in his gave to know that his dream car is now material for strawberry planter!
Here's another car. It's a Hillman, circa 1958, I think!

We wouldn't want your dad rolling in his grave now, would we?
Posting it as a link, also, because it's a Geocities photo.
Hillman