COCK
Head plumage- white
Neck-silvery white free from striping, front black.
Back - silvery white,
Saddle- silvery white free from black striping
Tail: main tail - black, sickles and coverts - lustrous blue-black, smaller coverts - white.
Wings: shoulders - lustrous black, fronts lustrous black, bows silvery white, coverts - lustrous blue-black , forming a distinct bar across wings.
Primaries - black except lower feathers, outer web of which should be white,
Secondaries - part of the outer webs forming wing bay - white, remainder of secondaries - black
lower thighs - black
Beak : white, shanks and toes pinkish white.
HEN
Head plumage -silvery grey
neck: silvery gray, with a narrow black stripe through piddle of each feather, terminating in a point near it's lower extremity.
Front of neck - pale salmon
back: medium gray, finely stippled with light ashy gray, the light ashy gray predominating, free from shafting.
tail: main tail - black except the two top feathers, which should be medium gray, stippled with lighter gray
wings: shoulders, fronts, bows, covers and secondaries - medium gray, finely stippled with light ashy gray, the light ashy gray predominating, free from shafting.
Primaries - black
Breast: salmon, shading to light ashy gray at thighs.
Body and stern - light ashy gray.
Lower thighs - light ashy gray
Beak : white, shanks and toes pinkish white.
Old english silver duckwing.