I recently bought what appears to be a Thomas Wild Pigeon gun at an auction.

The basic proof marks are easy enough to figure out (in part because all of the help I got here from a few folks), but the reproof mark is pretty clearly and HD - which isn't on any of the charts.

I"m guessing it's 2005, because the existing charts stop at 2004 with GD.

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Here's the rest of the barrel flats if anyone wants to take a stab at original manufacture date.

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It's an interesting gun, pretty dynamic for a 32" barreled gun at juuuuust under 7 lbs., 8 oz.

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