This is a great find. It is the Old No.5 Fire Truck from Hot Wheels. It was released 30+ years ago in 1981. It is in beautiful condition. 

Collectors Note: There are two castings of this truck, with or without hood louvers. This one has the beautiful louvers. 

If you collect Fire Trucks or Hot Wheels this is a beautifully detailed piece for your collection. (1:64 Scale)