Corinthia  Vorgeschlagen von Heron2001 
Avant Garde  Vorgeschlagen von Heron2001 
Zapfino Three  Vorgeschlagen von frd 

I don't know the "S" - but the rest seems to be P22 Corinthia Regular weight

CLUB

PS - because it's a logo - perhaps the "S" was modifed from the Corinthia S.

"S"

Wow - nice eye for that S Fred.