One of four Wonder Woman diamond-anniversary forever stamps released by the USPS.

If you missed the announcement at Comic-Con International, you're in for a surprise tomorrow. The U.S. Postal Service sweeps into New York Comic-Con to celebrate the first-day-of-issue dedication ceremony for stamps commemorating the diamond anniversary of one of the most iconic Super Heroes of all time: Wonder Woman.

Attendees can also see a panel dedicated to the Amazing Amazon's 75th anniversary on Friday at 5:15 p.m. ET, featuring top-notch comic book talent including Marc Andreyko, Jose Luis Garcia-Lopez, Yanick Paquette, Greg Rucka, and Jill Thompson among others.

Watch this space for more on New York Comic-Con 2016 in the coming days.