A FRENCH 18K GOLD CARD CASE SET WITH DIAMONDS,

A FRENCH 18K GOLD CARD CASE SET WITH DIAMONDS,
PARIS, LATE 19TH CENTURY, MAKER'S MARK 'AMR',
with assay marks on one side of the case, model number '529', with a script 'HL' monogram inset with old mine-cut diamonds, the cover's interior inset with a later engraved commemorative plaque
3¼in. (8cm.) wide, 3.7oz. (116g.) approximate gross weight (2)