Hermes crocodile porosus Kelly cut clutch

Hi! I’m new to the world of Hermes! Still trying to figure out a lot of knowledge. Does anyone know how to see the date stamp on a crocodile Kelly cut clutch? My friend was asking me what is the year of manufacture of my crocodile porous Kelly cut clutch but I have no idea .

And she was advicing me to sell the clutch. I’m not so sure. The crocodile porosus skin is beautiful indeed! What’s do u think? Is it very difficult to get a Kelly cut clutch?

Please advice! Thank you so much! Xoxo
Eve