This is a rare, late example of French embossed armor. The gilt fleur-de-lis rivet heads along the edges, the fleur-de-lis plate at the apex of the bowl, and the laurel branches around the collar suggest it was made for Louis XIII of France (reigned 1610–43).
Artillery Museum, Paris
Thoumas, Charles-Antoine. Exposition Rétrospective Militaire Du Ministère De La Guerre En 1889. Vol. I. Paris: H. Launette et Cie., G. Boudet successeur, 1890. p. 60, ill.
Dean, Bashford. Handbook of Arms and Armor: European and Oriental, Including the William H. Riggs Collection, the Metropolitan Museum of Art. New York: Gilliss Press, January 1915. p. 71, pl. 33, lower right.
Dean, Bashford, and Robert T. Nichol. Handbook of Arms and Armor: European and Oriental, The Metropolitan Museum of Art, edited by Stephen V. Grancsay. 4th ed. New York: The Metropolitan Museum of Art, October 1930. p. 133, fig. 86.