From current litters that I have breed this will give you a idea of what I may get in my litters.
Line 1 Black Roan in Dumbo
also producing Top Ear, Black Self.
Rare Siamese Roan and Siamese.
Line 2 Black Striped Roan in Top Ear
also producing Agouti Striped Roan
Rare Black Roan, Dumbo, Buff, Powder Blue Striped Roan
Line 3 Black in smooth and Rex Mainly in Dumbo but some top ear.
also produces Black Berkshire.
Line 4 Silver Fawn in smooth in top ear. (Please note these are red eye rats)
also produces Agouti and Rex.