Button Floozies

I pulled these metal buttons from a glass olive jar of many buttons.  They were purchased in an antique mall in PA.  These really stood out.  Check them out... Do you have any information on these?

Since this is the Memorial Day weekend, I thought I'd see if I could find some  interesting buttons that would tie into the meaning of this important holiday. Here is some of what I found on Etsy. 1940s Domed Airplane Buttons From NeedleArtSupplies Button Chain Belt, with (possibly) Civil War Era Buttons From  HeritageTrails WW II Uniform Button (possibly, but it is so nice, I wanted to include it) From BonneyHillShop WW II Air Raid Precautions Buttons (England) From TheWatchKey World War US Army Collar Button From QuestaTierraVintage  Russian Army Button, Found on an Archeological Dig From AlchemyShop Army Uniform Mending Kit From hiphuggie