I've got a Mason on eBay now, (halk995) but it is one for a restorer as the head got "puppied" badly. Masons are easy to tell if you grew up with them and repainted them many times as I did. Originals are smooth, hand oil painted and the brush swirls and body shapes are characteristic. At least four grades as I remember from standard with painted eyes and solid body through Premier with glass eyes, sculptured heads, hollow body, etc. Mason also made shorebirds and others. I've got a nice cork/wood canvasback on eBay also. Maybe someone can i.d. the maker.
