I see what you are saying Kirby.
I know there was some others that shared the same site. I did find Smith's in 2 different sites used by the 7th, but as you stated it could be from another unit. One other oddity about the 2 sites. They are 30 miles apart. I found a very ornate spur in one of them. In the other one I find it's mate but broken by a plow over the years of farming. I have found several spurs over the years, but never a mate.
Keith