In Sistan, with an area of 8117 square meters, some 1660 archaeological sites have been explored during two phases of field surveys. The National Geographical Organization of the Armed Forces of Iran has divided Sistan into 22 geographical districts. The south of Qale Rustam Domain with an area of 295 square meters was the aim of second phase of investigation that could discover 280 archaeological sites. Most of them belong to Bronze Age. The site number 152 in the South of Qale Rustam Domain, which is located near the Iran-Afghanistan border with an area of 27000 square meters, was formed simultaneously with Shahr-e Sokhta. During the investigation, two stone objects resembling handbags, as well as a plenty of potsherds were found. The potsherds found at the surface level, both simple and designed are of the types found in phases 5-8 of Shahr-e Sokhta, which date back to the first half of the third millennium B.C. The specific function of these bags is still unclear, but seems to be weights or scale. However, based on chronological studies, these bags, like the other cultural proofs found around them especially pottery, can be attributed to the first half of the third millennium B.C.
