Stumpkiller: Here Here! Well said, loved your illustrations.
There are a couple of Long rifles in existence with good provenance associated with known Frontiersmen from the 18th century.
One example that comes to mind is the Adam Poe Rifle.
Adam and his brother Andrew lived at Wheeling Va. (now W. Va.) in the 1780's which was as far out on the frontier as you could get.
These men where consumate frontiersmen in the mould of men like David Duncan, Lewis Whetzel, and Simon Kenton.
In Henry Howe's "History of Ohio" he tells the story of how the Poe brothers discovered the camp of some indians on the West side of the Ohio who were raiding the settlements on the East side. They laid an ambush and had a tremendous fight with the indians, including some fierce hand to hand fighting.
This rifle was there, it is an early Lancaster style rifle, very wide flat butt plate, brass daisy finial patchbox, and good carving.
These men were not wealthy or elite, they were the type of men who built this country, poor and uneducated, and yet Adam owned and used a rifle that we would call a "fine rifle" today.
I believe this type of gun was more common on the frontier than not.
If anyone gets the chance check out the rifle and the story and let me know what you think.
I feel when you look at the Adam Poe Rifle you are looking at a typical rifle used on the frontier.
Regards, Dave