Harpo Marx 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 Brothers. In contrast to the mainly verbal comedy of his brothers Groucho Marx and Chico Marx, Harpo's comic style was visual, being an example of both clown and pantomime traditions. He wore a curly reddish blonde wig, and never spoke during performances (he blew a horn or whistled to communicate). He frequently used props such as a horn cane, made up of a lead pipe, tape, and a bulbhorn, and
The Formation of the Economic Thought of Karl Marx The Formation of the Economic Thought of Karl Marx The Formation of the Economic Thought of Karl Marx: 1843 to Capital () is a 1967 book by the Marxist theorist Ernest Mandel, in which the author discusses the economic theories of Karl Marx. It appeared in English translation in 1971. "The Formation of the Economic Thought of Karl Marx" received a positive review in "Telos" from James E. Hansen when the work was published in English in 1971. Hansen welcomed Mandel's book as important contribution to scholarship on Marx. The political scientist David McLellan called Mandel's work "excellent" in the