Following up on the Syracuse question I originally pose, I have additional information that still requires some help. It seems the two Parker Bros left Baker shotgun co. in 1893 and briefly went to work for Syracuse. They applied for a single trigger patent 857859 about that time. I don't know how to research for an old patent, do any of you folks know how? I would love to see what it looks like and compare it to the single trigger on my Syracuse?