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
Adolph Friedländer are available from many sources. Despite their recognizable provenance, not all Friedländer poster designs displayed his printer's mark, nor the direct authorship note sometimes included: ""Lith Adolph Friedländer Hamburg"". Accordingly, it is believed that there are still original designs in existence that are yet to be found. This article draws heavily on the corresponding article in the , accessed in the version of 21 August 2011. Adolph Friedländer Adolph Friedländer (17 April 1851 – 7 July 1904) was a famed German lithographer of posters and a publisher hailing from Hamburg. His printshop produced over 9,000 posters between 1872 and 1935,