Update: Stamp Announcement 26-16: Route 66 Stamps

In the article “Stamp Announcement 26-16: Route 66 Stamps,” in Postal Bulletin 22699 (04-02-26, pages 33–34), the technical details were not included.

Below are the technical details for the Route 66 Stamps.

 

Issue:

Route 66 Stamps

Item Number:

488400

Denomination &
Type of Issue:

First-Class Mail Forever®

Format:

Pane of 16 (8 designs)

Series:

N/A

Issue Date & City:

May 5, 2026, Phoenix, AZ 85026

Art Director:

Greg Breeding, Charlottesville, VA

Designer:

Greg Breeding, Charlottesville, VA

Existing Photos:

David Schwartz, Lakewood, OH

Modeler:

Daryl DeMont

Manufacturing Process:

Offset

Printer:

Ashton Potter (USA) Ltd. (APU)

Press Type:

Muller A76

Stamps per Pane:

16

Print Quantity:

26,000,000 stamps

Paper Type:

Nonphosphored Type III, Block Tag Applied

Adhesive Type:

Pressure-sensitive

Colors:

Cyan, Magenta, Yellow, Black

Stamp Orientation:

Square

Image Area (w x h):

1.0850 x 1.0850 in. / 27.5590 x
27.5590 mm.

Overall Size (w x h):

1.2250 x 1.2250 in. / 31.1150 x
31.1150 mm.

Full Pane Size (w x h):

8.0500 x 5.9300 in. / 204.4700 x
150.6220 mm.

Press Sheets Size (w x h):

24.6500 x 12.1100 in. / 626.1100 x
307.5940 mm.

Plate Size:

192 stamps per revolution

Plate Number:

“P” followed by four (4) single digits

Marginal Markings:

Front:

ROUTE 66 Road Sign

Back:

ROUTE 66 Road Sign • Descriptive Text • Map of United States identifying Route 66 and locations
• © 2025 USPS • USPS logo • Two barcodes (488400) • Plate position diagram (6) • Promotional text