Update: Stamp Announcement 26-10: Sunflowers Stamp

In the article “Stamp Announcement 26-10: Sunflowers Stamp,” in Postal Bulletin 22695 (02-05-26, pages 36 and 37), the technical details were not included.

Below are the technical details for the Sunflowers stamp.

 

Issue:

Sunflowers Stamp

Item Number:

685800

Denomination &
Type of Issue:

First-Class Mail Forever®

Format:

Double-sided Booklet of 20 (1 design)

Series:

N/A

Issue Date & City:

March 14, 2026, Strongsville, OH 44136

Art Director:

Greg Breeding, Charlottesville, VA

Designer:

Greg Breeding, Charlottesville, VA

Illustrator:

Nancy Stahl, New York, NY

Modeler:

Sandra Lane / Michelle Finn

Manufacturing Process:

Offset, Microprint

Printer:

Banknote Corporation of America

Press Type:

Alprinta 74

Stamps per Booklet:

20

Print Quantity:

450,000,000

Paper Type:

Phosphor, Block Tag

Colors:

Custom Brown, Cyan, Magenta, Yellow, Black

Adhesive Type:

Pressure-sensitive

Stamp Orientation:

Vertical

Image Area (w x h):

0.7700 x 1.0500 in. / 19.5580 x 26.6700 mm.

Stamp Size (w x h):

0.9100 x 1.1900 in. / 23.1140 x 30.2260 mm.

Booklet Size (w x h):

5.7600 x 2.3800 in. / 146.3040 x 60.4520 mm.

Plate Size:

800 stamps per revolution

Plate Number:

“B” followed by five (5) single digits

Marginal Markings:

Header: Sunflowers • TWENTY FIRST-CLASS™ FOREVER STAMPS® • © 2025 USPS in peel strip area • Barcode • USPS logo • Promotional text • Plate number in peel strip area