The Rubaiyat of Omar Khayyam:
Unknown Year Halcyon House Illustrated Library Edmund J. Sullivan Edition

This edition comes from the Halcyon House Illustrated Library series. It has the always delightful illustrations from Edmund J. Sullivan and contains the first and fifth editions of the translations. It has a dust jacket with some wonderful sales talk: “Seventy-five illustrations embellish the text, making this one of the few completely satisfactory editions of Omar on the market.”

According to A Series of Series, this series can be approximated to probably ~1950.

This edition is part of a greater collection from Barbara Campbell that I purchased a portion of.