NMC Standard For The Argente
Eye pink. An Argente mouse shall be of a delicately blended shade of light fawn and silver, as the self silver, level throughout and the two colours so evenly intermingled as to give the appearance of shot silk. The undercolour to be blue, as dark as possible in shade. The belly to be a golden fawn and as similar to the top as possible. Feet to match top.
Certificate 1935: L Madeley