The Rubaiyat of Omar Khayyam:
1955 Tahrir Iran Co. Edition - The Quatrains of Abolfat' H Ghia'th-e-Din Ebrahim Khayam of Nishabur

Another beautiful edition from Iran in the 1950s. It is similar to this spiral-bound edition in that there are multiple translations of the text within it: English, French, German, and either Arabic or Farsi. It’s read properly from left to right page-wise.

It includes information on Omar Khayyam along with an artist’s portrait of him.

The jacket that my edition has is not original—it appears to be a reproduction and it was made by Gaylord.

Could not find information on the artist, but the artwork is beautiful.