The OP coin is unlikely to be the Rollin & Feuardent coin, as the weights are pretty far apart. Weights in old catalogues are surprisingly accurate, even though measured with analogue equipment. It is probably just struck from the same obv die, thus sharing the die flaw. Beautiful coin.
Here it is! Not in as nice shape, but everything matches up. Obverse 1 by CoinMatt posted May 13, 2022 at 10:38 AM Reverse 1 by CoinMatt posted May 13, 2022 at 10:38 AM Obverse 2 by CoinMatt posted May 13, 2022 at 10:38 AM Reverse 2 by CoinMatt posted May 13, 2022 at 10:38 AM
That is a great find Matt. I wonder if that is one of the three known ones or if this is a new fourth specimen? All of these numbers are somewhat speculative cuz who knows what is lurking in old collections that may appear someday?