Royal Crown Derby Posies Pattern Half Pint Milk Jug c.1986 First Quality Bone China In Pristine Condition £35.00 Quantity: at £35.00 each 1 in stock. Royal Crown Derby Posies Vintage Bone China Milk Jug. 250mls capacity ( approx 1/2 pint ). Beautiful shaped handle with thumb rest and an embossed acanthus leaf design under the handle. A little floral motif inside the pouring lip. Derby Posies Pattern Milk Jug c.1986 Royal Crown Derby English Bone China. First quality and in pristine condition.