NMLP P-007172 · Point of issue · minted 2026-07-04

You're Only Old Once!

Dr. Seuss · Random House · 1986

First printing is identified by the full number line on the copyright page with the 1 intact, issued in laminated boards with the first-issue pictorial dust jacket bearing the original front-flap price

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New Mexico Literacy Project — Point of issue NMLP P-007172 for "You're Only Old Once!" by Dr. Seuss (https://newmexicoliteracyproject.org/id/point/p-007172, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).