Question & Answer Series 146 Poems We Love Series

Q: We have a very old small book (The Rubaiyat of Omar Khayyam) appearing to be published by your firm. A search found some information about the title as part of the Petit Trianon Series 143. But the cover does not match any of those in that series website. Here and in 2 following emails are photos of cover and title page and opposite page art. The cover feels like a soft suede.

Can you help with a year of publication please? (I did find a Q & A about possible value of the Petite version and it was indicated that the value was nominal.)

A: Your book is part of the Poems We Love Series.

It was published between 1913 and 1915 and originally came in a labeled box.