This has a serial# of 126696 and I gan gather that it is a DH but cannot get the barrell off to look at the other stamping and give more accurate info. Also, on the barrell it is stamped Titanic Steel. Here are a few pictures that I took of it, if anyone can decipher anything from it. Thanks in advance for any info! I'm also adding a pic of my Great Grandfather with the gun that I found in the case it was stored in....
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guns 007.jpg
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