McQuillen’s Squeezebox was written by Ralph Page for Bob McQuillen, who once described playing music for dancing as being “paid to eat ice cream.” (In the film of that title, Bob described his deep connection to Ralph Page, who was known as the “dean of contra dance callers”.)
Here’s an mp3, a slow version [http://www.mainefiddlecamp.org/wp/wp-content/uploads/McQuillens-Squeezebox-slow.mp3], and the sheet music, all from the Maine Fiddle Camp tune archive.