Depending on the 12 months of your bag, each Hermès can have a unique day stamp using a letter accompanied by possibly a circle, a sq., or no shape depending upon the calendar year it was designed. For your reference, We now have involved a chart of Hermès day stamps https://shopmacallanpremiumwhisky48136.blogs100.com/35705952/chanel-flap-bag-can-be-fun-for-anyone