1. Sketch Creator: From the Collection: Ruggles, Carl, 1876-1971 Published / Created: June 1921. Call Number: MSS 26 Container / Volume: Box 26, folder 115 Image Count: 2 Found in: Gilmore Music Library > Carl Ruggles Papers (MSS 26) > Series VII: Musical Works by Ruggles > Songs > April (Sonnet) > Sketch