Brian MacDonald Antique Rugs & Carpets has dated this piece to the 1870s.

The overall lozenge effect are in fact symbolic 'birds-heads' - guardians of the gates of Paradise - and they can be seen disappearing under the borders and out into infinity. Therefore, the field of this bag is only a small part of that infinity which has been captured and protected by the borders that encircle it.
Size: 1.04m x 0.90m (3' 5" x 3' 0").
Brian MacDonald Antique Rugs & Carpets has dated this piece to the 1870s.
Dealing in antique and old tribal rugs, dowry weavings and decorative carpets from the near east and central asia since 1979.
You can view the stock and full dealer information on the Brian MacDonald Antique Rugs & Carpets Profile Page