GWW,
Welcome! Can't say positively about your gun, but if it is a W&S made gun it is a good one and likely similar to today's model 700 series. Perhaps when you are next home you can provide the specifics and then it should be possible to determine the exact make and model. Perhaps you can do a bit of surfing in the interim and see if a model 700 series W & S resembles your gun, e.g., rib treatment, trigger guard & action profiles, etc. Meantime, I'm sure others will add something actually substantive for you. Again, welcome!