This is a great find. It is the 1955 Oldsmobile 98 Coupe from  TootsieToy. It is 4” in length. This was produced by 1955-1960.

This one is in nice condition with minimal edgewear. It still retains 90+% of its original paint and the wheels roll nicely.  Note that while this casting was produced from 55-60, the majority of that run was with open fenders.  It is a great cross-collectible, so if you collect TootsieToys, Vintage Diecast, or Oldsmobile  this 55 year old casting is an interesting find for your collection! You simply will not find a nicer one in this price range, if you could find one at all!