From your pics they appear to be scrapers or broken bases. Gun flints are more rectangular and smaller. Plus wrong material for a gun flint.
They seem to thick to be a broken base of a point- no?
also seem to squared at the end....
This is what gun flint looks like if this helps.
Nice hand full of musket flints....
you guys are showing French and British gun flints...Indian made ones won't be the honey or black colored typicals.
I find the black flints but dont know the age on them.
give this a quick read....figure about a 100...120 year span...1720ish to 1840ish...who knows, military, Indian, frontiersman....hard to say.
Gunflints in Georgia