I too have a snow white EE, now 5 weeks and pure white. We named her Marilyn (she looked like a bleached blonde next to the dark ones). She is turning out to be the friendliest and most daring. The will be going into the grow-out pen outside in the next week or so. Glad to get her. I also got a white/light tan splash too - very gorgeous.
I didn't know EE's could be all white .They are so pretty! Makes me wish I had included more in my order this year. One of our EE's is tan with some white, the other is a deep brown with a very dark brown pattern all over. I love how you don't know for sure what they'll turn out like.
I kept buying yeller EEs, HOPING to get a white one. They turned out to be white with slight gold or soft grey flecking or lacing. Then Delilah Delaware laid some eggs hatched by Shirley Welsummer, and it was obvious Carl, the dominant and EE roo was the daddy. Those little girls are more white than the ones I tried to get. There are touches of color from their Delaware mom, but they are quite nice.
I have a snow white EE rooster. I ordered the brown egg layer assortment from Mcmurray hatchery late last summer and he was my free rare/exotic chick. He started crowing a few days ago.