I have an old article that's an interview with Jack Skeuse. He refers to barrel lengths of 26, 28, and 30". I doubt there are very many out there sporting even 30" barrels, and a BHE with long barrels would have to be extremely rare. That one, assuming someone didn't have 32" barrels off an original Parker refitted, engraved, etc, would almost have to be one of a kind if it's factory original. Would have been one heck of a collector gun, assuming all original, if the owner hadn't modified it with a pad and choke tubes.