This is a supplement from the October 1967 issue of Shogaku Ichinensei (Elementary School First Grade). It's a 33 rpm sonosheet. This is a used item that has been stored for a long time, and there is noticeable soiling, including on the record surface. I haven't had a playback device for quite some time, so I haven't been able to check if it plays. Please understand that I cannot guarantee its playability. Three other sheets are also included. Thank you for looking.