Special Envelopes, Postmark Highlight Once-a-Century Alignment at Irvine Post Office

Irvine Post Master Lam Le displays a limited-edition postmark at Irvine Harvest Station Post Office in Irvine, Calif., on Sept. 26, 2023. Carol Cassis/The Epoch Times

Dozens flooded the Irvine Harvest Station Post Office Sept. 26 in Southern California to purchase a limited edition postmark commemorating the office’s once-a-century alignment of the date on the calendar—9.26.23—with its ZIP Code 92623.

The alignment occurs only once a century, according to officials from the post office and in relatively few locations nationwide.