Watch List notes:

France, Third Republic (1871-1940), Lead essai 5 Francs 1933 (Paris), Lavrillier (Lead, 15.09 gr, 31 mm) Laureate head left REPVBLIQUE FRANÇAISE Rev. Denomination above date within sectioned wreath RF. Plain edge. Gadoury 760, Mazard (cf. 2563). NGC AU55
Extremely rare and presumed to be unique.