Two Chinese Enamel Items: A - 4" diameter enamel cup/jar with floral decoration on blue, silver rimmed base and top edge, character marks on base, 19th century or earlier. B - Black enamel on engraved bronze box, footed, marked, "China" on bottom, 4 1/2" wide x 3 1/8" deep. Provenance: A Cape Cod collection. Estimate $200-300