Clf_02 wrote:
> Why do you suppose all these buttons are here and if its not military why so many together?
The spot you are hunting is either a long-vanished early-1800s house site, or a farmer's field from that era. The women do the household laundry and hang it out to dry, where the clothing tends to lose buttons. Also, farm fields tend to have a significant number of buttons, due to the hard manual labor of farm work.
House-sites are always trash-ridden, so if you're not finding a fair amount of old household junk parts, and especially nails, its probably an early-1800s farm field.