Lot Essay
Konrad Haab von Dettwill worked at Vienna from before 1762 till after 1787, becoming a flower painter starting in 1767 (decorator's mark No. 24)
Gottfried Schmidt worked at Vienna from 1775 until 1827 (decorator's mark No. 80)
Gottfried Schmidt worked at Vienna from 1775 until 1827 (decorator's mark No. 80)