Very nice font and I know that site: years ago, I stumbled upon an old letter (sent by some insurance broker IIRC) to my old aunt. Maybe sent in the 70s or 80s

Very nice font and I know that site: years ago, I stumbled upon an old letter (sent by some insurance broker IIRC) to my old aunt. Maybe sent in the 70s or 80s and the letter was just beautiful. So I set up on a quest to find which font this was and ended up finding it was some Olivetti font and it's on that site you linked that I eventually found it! I have that letter and that font name "somewhere" but cannot access it atm : (