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7 point because there appears to be a crown in the 12 o'clock position ?
I've never seen a crown on any USA military uniform which (if I'm not mistaken) would rule out any US troops but I'm no expert … just using a little logic which may or may not be accurate.
I would bet a very small amount of liquid refreshment that those are British Empire issue of some sort & you'll have to come to Indiana if you take my bet & win.