US Stamps

When an even stamp design count doesn’t fit an odd plate number interval

Mar 12, 2025, 1 PM
A strip of seven U.S. nondenominated (10¢) American Vistas coil stamps. Because of an even number of designs and an odd plate number interval, one design on the coil strip repeats, as shown with the fifth and sixth stamps from the left on the strip.

Philatelic Foreword by Jay Bigalke

With two stamp designs and a plate number interval at an odd number of 27, it’s to be expected that a stamp design will repeat. And that is the case for the new United States nondenominated (10¢) American Vistas coil stamps issued Feb. 21.

Shown nearby is a strip of seven stamps starting with the mountains design followed by the sailboat design. The same sequence repeats with a plate number on the mountains stamp, the third stamp from the left on the strip. This is followed by two mountains stamps and then a sailboat stamp at the end of the strip.

Thankfully this sequencing is actually a nonissue for the Scott catalog editors. Historically for stamp issues with two designs, catalog editors only list a strip of five with the plate number in the center.

And it also works for this coil stamp issue. With just a strip of five, a balance of each design is achieved with the three mountains stamps interspersed with two sailboat stamps. The mountains stamp with the plate number is in the middle of the strip.

I figured it was worth writing this up for our readers because Stamp Fulfillment Services in Kansas City, Mo., is selling strips of the coil stamps in the full 27-stamp plate number interval, which is brilliant. This allows collectors to see and possibly collect a longer strip that includes this odd stamp sequencing quirk found with some coil issues.

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