An unusual limited edition solid blue Jasperware cameo medallion of Christopher Columbus in 3/4 profile in white.
The medallion is 2.25" in diameter.
Marked on the back with the usual impressed Wedgwood mark. Also marked with a printed black legend: CHRISTOPHER COLUMBUS / NUMBER 555 / LIMITED EDITION OF 1000. Based on the Wedgewood mark, I believe this piece was made to mark the 400th anniversary of Columbus' voyage in 1992.