David Parker, Professor of History at Kennesaw State University in Northwest Georgia, is collecting advertisements that used some variation of Abraham Lincoln's famous saying, "You can fool all of the people some of the time, and some of the people all of the time, but you can't fool all of the people all of the time."

Set #1 - Set #2 - Set #3 - Set #4 - Set #5 - Set #6 - Set #7