RW50var, 1983 Pintails, with black color mis-registration, color shift is up slightly leaving drake with a double-chin and reeds doubled, F-VF NH (Image)

$40

RW51v1, 1984 Wigeon, Lower Left PNS no. 173871, dramatic color shift of yellow on left side stamp border, shift also noticeable on the back of the duck's heads, VF NH (Image)

$60