List of Laying ages?

[gilmoujr]

Is there a list somewhere of about when to expect eggs to be laid - by breed?

 

[AlienChick]

I've never seen such a list; also, even within breeds, there are variances.
My Easter Eggers, for instance, laid at 17 weeks old.
I read about other EE's laying as late as 27 weeks old.
You just never know.