Gamaliel's noding of the fifth Edition is beautiful, but I rather prefer the first. The first edition translation leaves more of the original style and language, as can be seen in the first two lines:

First Edition:
Awake! for Morning in the Bowl of Night
Has flung the Stone that puts the Stars to Flight:

Fifth Edition:
WAKE! For the Sun, who scatter'd into flight
The Stars before him from the Field of Night,

The act of throwing a stone into a cup or bowl was a warning sign for the people of the desert. As the translation developed such lines were edited out.
It's noded here in one piece, for ease of use and search.


Note: While placed in the same nodes as those used by Gamaliel, there isn't a one on one relationship between the first and fifth edition. The first consists of only 75 verses, and those are not the first 75 of the fifth edition. Rubaiyat of Omar Khayyam
Translated by Edward Fitzgerald

The Rubáiyát of Omar Khayyám 1-10
The Rubáiyát of Omar Khayyám 11-20
The Rubáiyát of Omar Khayyám 21-30
The Rubáiyát of Omar Khayyám 31-40
The Rubáiyát of Omar Khayyám 41-50
The Rubáiyát of Omar Khayyám 51-60
The Rubáiyát of Omar Khayyám 61-70
The Rubáiyát of Omar Khayyám 71-80