Realistic Looking Vintage Hand Painted Bossons Chalkware Wall Plaque Head. Bossons Chalkware Mr Wang with certificate Very Rare. Hand Painted Chalkware Wall Plaque. It is made in England.Please see the pictures of actual item. Thank you and Good Luck. The item "Bossons Head Wall Art Plaque Chalkware Vintage England Mr Wang Certificate 1962" is in sale since Sunday, April 09, 2017. This item is in the category "Collectibles\Decorative Collectibles\Chalkware". The seller is "littletreasures" and is located in O'Fallon, Missouri. This item can be shipped worldwide.