Here's a non-descript ad I found in the back of a 1950 comic book that's brewing a little controversy over on Facebook where I posted it. Is it by Joe Simon? Jack Kirby? Mort Meskin? George Roussos? Some combination of those or, perhaps, all of them together? They were all working at the S&K studio around this time. The girls in panel one look like Meskin to me, The guy with the ball in panel one and the middle guy in panel two look like Kirby figures and faces. The guy speaking in panel three, all of panel four and the pitchman at bottom look like Joe Simon's work. The whole thing seems to have George Roussos' "inky" touch.