|The US Postal Service released these Batman stamps to commemorate 75 years of Batman.
"For 75 years, Batman has protected Gotham City from the forces of evil. Since his debut, he has become one of the most iconic super heroes in history. This year, the U.S. Postal Service® chronicles the evolution of the character, from his origins to present day.
This new issuance showcases eight unique designs in a sheet of 20 stamps. Four versions of the iconic DC Comics super hero are depicted from four eras of comic book history. In addition, there are four incarnations of the Bat-Signal."