Marking: [1] Crowned fleur-de-lis, 2 grains de remède, P F G, device a fly (maker's mark)
[2] Crowned foliate A (Paris charge mark for large silver, 1774-80)
[3] Crowned P (Paris warden's mark, 1778-79)
[4] Monkey's head (Paris discharge mark for gold and small silver, 1774-80)
[5] Clasped hands (Paris countermark, 1780-82)
[6] Dolphin's head (Paris countermark, 1782-89)
[7] Boar's head (Paris restricted warranty mark for silver, 1838-79)
Location of marks:
[1]-[3] on underside
[4], [5], [7] below lip and on insetting rim of cover
[6] on rim of lip and on insetting rim of cover