Marking: [1] Fleur-de-lis, 2 grains de remède, J N R, a sheaf of wheat (maker's mark)
[2] Crowned A (Paris charge mark for large work, 1768-74)
[3] Crowned M (Paris warden's mark, 1775-76)
[4] Ox's head (Paris discharge mark for large work, 1774-80)
[5] Monkey's head (Paris discharge mark for gold and small silver, 1774-80)
Location of marks:
[1]-[3] inside cover, underside of tureen, underside of liner
[4] underside of tureen
[5] on insetting rim of cover, on top edge of liner
