Martell created Cordon Argent, aged 60 years, in the 1920s as their top-level Cognac. It took until the mid-1930's before the name Cordon Argent was actually used, previously it was named Extra. In 1948 Martell re-designed Cordon Agent as part of a trademark application which however was only filed in 1951. This bottle is believed to be from the 1950's.
Content 700ml - volume 44%