I just acquired an old hammer double, 12 ga., 30" bbls. All I can find is "RATHBONE" on the LH side plate, behind the hammer. On the rib, back near the breach is "WARRANTED GOVERNMENT TEST". On the RH side plate is "MACHINE MADE". There is another word or letters behind RATHBONE, but I ca't make it out. Can anyone shed any light on this? (Edit) The letters behind RATHBONE might be "RNSC"..........There is a repair pin right at the end of RATHBONE, then this RNSC........Thanks in advance. kjohn
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