Personally, I would love it if the Ameraucana club would do an egg chart the way one of the old Marans clubs did (still have a couple of those around somewhere, should probably sell them on eBay or something!)
Something like this?
http://www.feathersite.com/Poultry/CGA/Arau/BRKArauEgg.html
Something like this?

http://www.feathersite.com/Poultry/CGA/Arau/BRKArauEgg.html