TSC Mystery Pullets, what are they?

[elouxsis]

Anyone??

 

[Kassyc88]

Thwy look like my white rock pullets. Not the leghorn roo of course but the rest

 

[jamie7100]

My tetra tints have a few black spots on them that translated to a few black feathers. I'm not sure if yours might look a little heavier than mine do though.