Beautiful Breyer Horse Rare Copenhagen. Mustang - Blue and Ivory in good condition. The item "Vintage Breyer Horse Rare Blue/ Ivory Copenhagen Mustang" is in sale since Sunday, May 24, 2020. This item is in the category "Collectibles\Animals\Horses\ Model Horses\Breyer\Traditional, 12 x 9 Inch". The seller is "remstavr" and is located in Massillon, Ohio.