Understanding USPS Stamp Announcement Print Quantity

Hello all,

Does the print quantity refer to the number of stamps of an issue (regardless of design) or the number of stamps for each design of the issue?

For example, the STEM Education stamps will be issued on April 6th in four designs and panes of 20 with a print quantity of 15 million. Does that mean 15 million stamps for each design (total of 60 million stamps / 3 million panes) or 15 million stamps for all designs (3.75 million stamps per design and a total of 750,000 panes)?

Thank you

I believe the 15 million quantity refers to the total for all 4 designs ... 3.75 million of each design.

Perhaps it could be 15 million panes of 20 stamps.

JL is correct