Non corrosive primers!
That's a cool collection there toyboy.
The stuff labeled sme is a mild steel core ball round 178 grain bullets
The dag 55 is just military fmj ammo, that got demillitarized by having the tips ground off (197 grains bullets)
Looks like you even have a Canadian made round!
WWII German, black tip indicates armor-piercing (steel core), red annular ring indicated its a tracer.