Hi, I saw this on EBAY, not sure what it is? Maybe a Malayer or Hamadan?
http://rover.ebay.com/ro...&mtid=824&kw=lg. This seller says that the KPSI on this rug 180, but I count only 63 (9 X 7), as this is a single wefted rug. I also note that he lists the rug in the Pre-1900 age, puts cr 1900 on the picture caption, and in the verbal description says it is 90 to 100 years old. So I guess you have your choice of an age from Pre-1900 to 1920s. Each seller has his own quirks.