NMLP P-022555 · True-first precedence · minted 2026-07-04

Laughter on the 23rd Floor

Neil Simon · Random House · 1995

The US Random House 1995 hardcover is the true first edition of the published playscript.

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New Mexico Literacy Project — True-first precedence NMLP P-022555 for "Laughter on the 23rd Floor" by Neil Simon (https://newmexicoliteracyproject.org/id/point/p-022555, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).