Vintage Persian rugs. Real Persian rugs. A magnificent fine quality hand knotted vintage Persian Kashan rug with the most beautiful color harmony throughout the entire rug, a rich navy blue color in the main field and rustic red in the border and medallion, the color coordination and the intricacy of the pattern make this rug one the most beautiful Kashan rugs on the market. The content fiber is 100% kork wool pile on cotton foundation. Rug size 10.4×14.