It is a slow day so I will toss something out to chew on. If the consensus is that it's drivel or baiting, we can toss it.
Sometimes when the topic of how schools of longrifles emerged comes up, or how styles blended and morphed, or how a rifle with a unique blend of features should be attributed, someone presents one of these scenarios:
1). A rifle from somewhere else comes into the shop for repair and the gunsmith is impressed. He likes the new-fangled patchbox, or the carving design, or the halfstock configuration or some other feature and decides to adopt that feature as if it was born of his own imagination, and thus a new amalgam of styles emerges.
Assumes: Some gunsmiths were looking for, or open to, a design that was better than theirs or the preferred local style.
2). A customer from somewhere else comes into a local shop and says, "Build me one like so and so builds them back where I come from, or do without my business." After all, the customer is always right, so the maker does as requested.
Assumes: The customer could not get a gun from "back there", the gunsmith had no allegiance or pride in his own design, and needed work so would take on anything.
One of the problems I have with these scenarios is that they assume the gunsmith is not in the drivers seat. From what I have seen, the rifles most American makers produced at any given time had limited variability. It is not hard to recognize a Dickert, or a Beck, or a Bonewitz, or a Frederick Sell, or a Christian Oerter rifle. It does appear that versatile, European-trained makers such as Andreas Albrecht could make a step-wristed rifle in Bethelehem or Christians Spring, and a straight stocked Lancaster rifle in Lititz. I am not talking about the creativity of a Schroyer over the years, or that the Hawken brothers may have been influenced by their Harpers Ferry armory experience, but more the notion that a gunsmith saw another's work and was profoundly influenced. Can anyone point to a signed rifle where this may be the case?