villeroy and boch le ballon dinner plates(8) and tea cup sets(12). all autographed by artist

I have a total of eight dinner plates.Six of them are signed in pen by jean mercier and preserved on the plates below the printed title. Copenhagen, london, new York, Venice, Cologne,and Luxembourg. Also I have a total of twelve tea cups and saucers that are signed and dated 1984 and preserved. All are in mint condition.