Harpo Marx on behalf of Harpo, Chico, and Zeppo, whom Lemmon mentioned by name. It was one of Groucho's final major public appearances. "I wish that Harpo and Chico could be here to share with me this great honor," he said, naming the two deceased brothers (Zeppo was still alive at the time). Groucho also praised the late Margaret Dumont as a great straight woman who never understood any of his jokes. Harpo Marx Arthur "Harpo" Marx (born Adolph Marx; November 23, 1888 – September 28, 1964) was an American comedian, actor, mime artist, and musician, and the second-oldest of the Marx
Louis Marx and Company molding tools going to a few other toy manufacturers of the time, including the Mego Corporation. Some popular Marx tooling is still used today to produce toys and trains. A company called Marx Trains, Inc. produced lithographed tin trains, both of original design and based on former Louis Marx patterns. Plastic O scale train cars and scenery using former Marx molds were previously produced by MDK and are now marketed under the "K-Line by Lionel" brand name. Model Power produces HO scale trains from old Marx molds. The Big Wheel rolls on, as a property of Alpha International, Inc. (Cedar