The cover was created by "Earls Hays Press" and was one of the many items located during their shop cleaning. For over 100 years "Earls Hays Press" have been making paper props for film and tv, making them one of the oldest running prop shops in the business. The reverse side has a map of Gotham City that contains places like "Wayne Blvd" and the location of the iconic Arkham Asylum. Item comes with an "Earls Hays Press" COA.