Harpo has said that his mother gave him his harp. He was largely self taught on the instrument and it is said that he learned the proper way to hold it from looking at a picture of an angel playing the harp. He did some guess work and tuned by ear. And since those were the days before wikipedia entries, a textbook rental with pictures, or YouTube tutorials, that was quite an accomplishment!
Click on each picture or link to view Harpo's solos