Sorry can't help you with your question. Found your query when I began searching the web for information on a vaudeville show called Klings Vaudeville Co. (Billy Kling ?) . My grandfather, Fred David Gunsell, traveled with them in 1910 and 1911 as their piano player. I have many old postcards he sent family members from their different stops. Would love to find out more about that particular company. I believe it was fairly small. I know they traveled in Michigan, Ohio, Pa., New York, and New Jersey. Any good suggestions of where to look? Thanks