This sounds like an early version and may be worth more than those made after 1963. There are many, many factors to consider on the early Supers, therefore we'll need more details. Did it come in a mahogany case or a big white cardboard case? Or, did it come in a black two piece box. The packaging is very important on the early Super Blackhawks. Do you have the original box/case? When you get back home, please let us know the serial number and at that time we will advise of the other details when you have it in your hand, then we can give you an estimate of the value. Photos will really help as well.