2 Vintage Otagiri Flying Mallard Ducks Coffee Mugs

This is a set of two vintage stoneware coffee mugs featuring a flying mallard duck design. They are Otagiri brand, which is known for its hand-painted and embossed ceramic items.  The mugs have a two-tone design with a brown rim and an off-white body. The design depicts a mallard duck in flight against a dark brown, oval-shaped background. The mugs are hand-crafted and hand-painted, with an embossed, raised design. They were made in Japan. The mugs have a brown interior and rim.  The mugs measure 3 1/2 inches wide and 3 3/4 inches tall. They are in excellent vintage condition. There are no chips or cracks. The insides are clean with no stir marks and no stain marks. Two beautiful mugs from around the 1970's. Reference: Brown Cupboard K