We just got her home this evening and found that she had laid the egg in the bis during transport ... It looks more like an ameracuana / Easter egger egg then what we are expecting from a black copper maran.
Egg on right: http://i.imgur.com/NUuevjQ.jpg
Bird: http://i.imgur.com/nV6SzZK.jpg
Egg on right: http://i.imgur.com/NUuevjQ.jpg
Bird: http://i.imgur.com/nV6SzZK.jpg