What breed are these chicks?

[Ol Grey Mare]

That first picture isn't an EE, it has a single comb, not a pea. It must be a brown leghorn. The other is probably a Buff Orpington or White Leghorn. I'd say the BO

The first bird could also be a welsummer or a couple other breeds. Because the can be so similar at hatch and as they feather out it is often only when lobe color develops that differentiation occurs....sometimes sooner if the are true to body type,etc, but that is less telling in hatchery stock that don't really grow to usual breed standards

 

[The Moonshiner]

First one isn't a brown leghorn.
Color is off for BL also eye liner is way off for BL.

 

[Frazzemrat1]

Like other's have said, wait a bit... But something else that would help is to call, or when you're there next, ask somebody at Atwoods what they have/had on offer for breeds.

 

[Crazy for Chickens!]

Can you wait until they are six weeks old please?

 

[Vwgirl1994]

Can you wait until they are six weeks old please?

I will post new pics when they are older .