One of the earliest of the new breed of Arak District Persian rugs were known as Ferahans—not Ferahan Sarouks, but simply Ferahans. We mention them here only to distinguish them from the rugs that became known as Ferahan Sarouks.
Ferahans seem to have been made from about 1875 until perhaps 1913. Nearly all were in Herati designs unbroken by medallions, on madder red fields. Ordinarily they were in long and narrow sizes, like 7 ft by 15 ft—though I have seen a few roughly 4 by 6 ft pieces too. They were asymmetrically knotted and single wefted. Many were prized for the color of their borders, invariably described in books as pistachio green.