What breed and age if possible

[Fxmomma]

Agreeing with drumstick diva, who agrees with Sourland

This picture is from the end of July and shows their feet. The girl in question is in the back. Hope this helps.

 

[Chicken_Guru]

This picture is from the end of July and shows their feet. The girl in question is in the back. Hope this helps.View attachment 1149486

Yep, they are pullets.