Set of 2 Vintage Otagiri Gibson Greetings Japan Green Mallard Duck Coffee Mug. Approximate measurements are:  4" Tall x 3" D at top x 2 1/4" D at bottom x 4 1/4" Wide (edge to handle), Circa 1990's.  They are a beautiful Hunter Green all over with a gold-colored stripe along the top rim & bordering the picture of the mallard duck on the front.  The beak, eye and foot of the duck are also gold colored.  They hold about 14 fluid ounces to the very top, but most likely would hold a little less to avoid spilling.  Suitable for both hot & cold beverages, they advise hand wash only. Each cup is marked Otagiri, Japan, Design, Gibson Greetings Inc. on their base. The Art Deco Style & Round Shape make them a great addition to any kitchen, Man Cave, Hunter or collection- keep them for yourself or gift them to a friend!  Condition is preowned with no chips, cracks or crazing.  Graphic & Gold trim in Pristine Condition. The bottoms have a few scuffs due to age, use & love.  Pristine Condition! T15