Four engraved wine glasses mid 18th century

Four engraved wine glasses mid 18th century, one with a small rounded bowl engraved with a botanical spray of honeysuckle above a plain stem and folded foot, one with a bird and flower spray on a plain knopped stem, another with sprays of tulip and lily of the valley beside a large moth, on a knopped airtwist stem, the last with drawn trumpet bowl engraved with a rose and flying insect on a knopped plain stem above a conical foot, 17cm max. (4)

Provenance: from a private collection in Sussex.