Are these pants buttons?

[SpiritRelic]

I found these two items in the same hole a few days ago.I have found these types of items around older areas before.Some are smaller.All i can think of is pants buttons? The fronts look like a standard flat colonial button.Thanks for any help.I hope to finally know what these things are. :-D

 

[LittleJohn]

Look like the buttons off of LEE 501 Blues.