Barrel Markings

[Scott Truitt]

I believe this is a #1 frame and the weight is 3# 14oz, and patent mean but what are the other markings?
Thank you in advance,
Scott

[Dean Romig]

The T with the crescents above and below is the stamp for any of the various Twist Steel or Twist or Plain Twist barrels but not for Stub Twist barrels.

The C and the A are unknown but it is surmised they are inspector’s marks.





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