Brian MacDonald Antique Rugs & Carpets has dated this piece to the 1880s.
Note the one sky-blue boteh in the lower left corner of the field - probably the weaver's signature.

Madder-red surrounds the central field and outer borders with small plant symbols scattered throughout and if you look very closely, you might spot an animal or three!
In excellent pile all over and retaining its long plain-weave skirts, this is a most attractive and decorative carpet.
Size: 2.56m x 1.46m (8' 5" x 4' 9").
Brian MacDonald Antique Rugs & Carpets has dated this piece to the 1880s.
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