Listing is for a 1980 Sesame Street Calendar featuring illustrations related to the World Games. Calendar is 13”x10” when unopened. There are no pencil, etc markings on pages. Calendar lists major holidays and also different Sesame Street characters’ birthdays. A few minor fold/wear marks on cover/edges. Lots of fun nostalgia with this one and remember you can reuse your 1980 calendar in 2036 ;)