For sale here is the 1941 Vintage Sheet Music titled "We Did It Before And We Can Do It Again." It has a red, white and blue World War II look about it although it must have been printed around the start of the war. The original owner wrote the date June 18, 1942 on the cover. She also liked to write her name on the cover and inside. Aside from that, I'd say that this old sheet music remains in good condition. It's not perfect but it is in decent shape given its age. As for the cover, there's a lot going on!  The son was written by Cliff Friend and Charlie Tobias but it was evidently used in a musical comedy called "Banjo Eyes." It was published by M. Whitmark & Sons in New York.