Page:Popular Science Monthly Volume 91.djvu/674

 Making the Phonograph Work

��Below: Music history at Ann Arbor was always a pretty dry subject until the instructors hit upon the happy idea of illustrat- ing their lectures by phono- graph. Now no one cuts that class

���Above: An English army officer dis- covered that in- corrigible horses may be made tract- able by music. The photograph shows a group of "bad uns" getting in good humor by listening to the phonograph

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