1775, Lisbon (Gomes, 66.06b; KM.171.4; Ru.084.348), removed from jewelry, very fine, and 1775, Lisbon (Gomes, 66.06b; KM.171.4; Ru.084.348), cleaned, very fine, and 1775, Lisbon (Gomes, 66.07e; KM.171.4; Ru.084.349), choice extremely fine (3) (lot)