Please help confirm these chicks are pullets? Thanks!

[Alfred]

Hey All,

I bought these chicks at Southern Supply about a month ago. I was assured all three were pullets (they don't sale roosters). I live in the city, where no roosters are allowed. As they are getting bigger, I am concerned that one of the might be a rooster. Can you tell from the pictures?













Thanks!

AL.

 

[Smoochie]

Feed stores usually only sell sex linked chicks (in my area anyways). I wouldn't worry they all look like hens to me but I am on my iPhone so I couldn't see pics perfectly.