16 sharps carbine bullets and two unknown bullets

[gbpackrfan1990]

Anybody know what the bullets are on the left and right? I stuck a sharps in between the two for reference. I can't figure out what these are, I'm hoping they are confederate!

 

[Tony in Virginia]

If the flat nose is supposed to be like that they could be Maynard variants.I think the Maynard is .50 cal. Not sure so someone else may have other ideas.