I came across an old double barrel reciever and cant identify it. It has double set triggers, Ser#109153 with a 12 and letters BEL under it. it seems that some letters are after Bel but not sure. On the other side it has 761 or 261 and a symbol that looks like a broom or airplane bottom view with a 0 above it. It also has an oil port or something like that on the top right of the reciever. It looks like the wood from the stock goes into inlays on the sides of the reciever and on the bottom it has a rectangular hole. I only have pictures to go from and hoping this is enough to find out but if I get better ones I will post. I went thru my book and couldnt even find anythin close to it.