Weight: 2.68 oz (76gr.)
Dim: L: 3.34 in. (8,5 cm) / l: 1.49 in. (3,8 cm) / H: 0.59 in. (1,5 cm)
Master goldsmith: Jacques Guillemot, registered in 1783.
Hallmark: cock 3, 18 carat, Paris 1798-1809.
Guarantee mark: ram's head, Paris 1819-1838.
18-carat eagle head check.
Jacques-Alexandre Guillemot first became master in 1783 sponsored by Jean-Antoine Robiquet, entering a mark on 18 July from the pont au Change where he remained until 1787 when he moved to the rue de la Barillerie until 1793. He entered a post-revolutionary mark for bijouterie: le tout around 1800 and is recorded in various almanacs at 42 quai des Orfèvres until around 1810.