Thank you for your concern Dorado. This is an old photo. It is true now I'm more careful with the coins.. but also I want let you know I'm not an obssesive overprotector with my pieces.
I have cotton gloves, but I don't like them, I like the way a coin feels in your hand. In my opinion, is enough with common sense: I would never touch a coin without a very exhaustive hand wash, of course I would never touch a proof one or an uncirculated one... but this one is circulated, it has patina and I can assure you it is perfectly mantained