Sc. 3178 Mars Pathfinder $3 souvenir sheet on a 8½"x11" bright blue Dragon Card and one of the $3 Palau Mars Pathfinder souvenir sheets issued a year earlier. Illustrations are of the Rover and a fantasy spaceship. But there was a mistake in the text under the Palau souvenir sheet the wrong year of issue. So on most Dragon Cards for this issue, the Palau sheet was re-positioned to hide the text! But here's one produced before I caught the mistake. Great for a Space-, Mars- or Lloyd's Dumb Mistakes-on-stamps collection!