A French second Empire Coulaux Et Cie officer's sword, mid 19th century, with maker's engraved mark Coulaux et Cie Klingenthal, with a chiselled brass handle, a mother-of-pearl grip and a slender triangular steel blade with inlaid decoration, marker's mark below hilt; Coulaux et Cie owned the Royal forge facility at Klingenthal from the early 19th century to 1962, length 93 cm