Rocketman--Yes to both your questions. As you can see from Trev's photos, the engraving is definitely very different. The crossbolt shows quite clearly in the illustration of the "Anson" in the A&N catalog, so it must have been a standard feature on that model. Wonder if there are any other features that would distinguish it from the Proprietary? The Anson does have bushed strikers. Are those also found on the Proprietary?