Jersey Pottery Ashtray 1956-1970 Green White Channel Islands

Jersey Pottery Green and White Ashtray In excellent condition. Wonderful collectable item. Rare piece: I have searched the Internet extensively and cannot find a similar item from Jersey Pottery. I have emailed Jersey Pottery and they have estimated this piece was made between 1956-1970. Jersey Pottery started in 1946. Crude 3 lions design, with image shape of Jersey and reads "Jersey". Jersey Pottery C.I. written on the back. Jersey Pottery, Channel Islands.