Sounds like a JP Sauer to me. The S&S is Sauer & Sons mark. The standing figure sounds like the standard Sauer logo mark. I had a Manhattan Arms 12 ga that was Sauer manufactured and have seen a couple of others. Other than the small Sauer marks there is nothing that really tells you it's made by them. No proofs if before '91. MOst people pass them by as some Belgian beauty because of the Manhattan name on the side.