1) “You don't want to do it? Whats your problem?...Be Smart About Sex...Mayor Edward I. Koch” help line ad features an image of attractive, leather clad woman which was shot by noted fashion photographer “Francesco Scavullo, who was known for his celebrity portraits and Cosmopolitan covers; and 2) “Drip. Dip. Drip. Drip. Drought. Save Water” with “Keep New York Wet. Edward I. Koch, Mayor” at bottom. Both signs hung in New York City subway cars circa 1985 and measure 11x28” with corner pinholes (otherwise EX).