Marriage Contacts is an example of historical documents which from its study and inspection, great deal of knowledge in the fields of sociology, economy and history can be attained. These kinds of documents like other kinds of papers and evidences in historical science namely paintings, masonries and inscriptions enjoys specific value and status. The present paper has been engaged in introducing one of the marriage contacts of the great man of Hardang region (from Khoosf suburbs). The said marriage contacts of Akhund Mullah Mohammad  Hasan Hardangi –from the great learned man of Gahestan and this territory- which belongs to his wife, the slave girl of Reza, the Mir Mokarram Hardngi’s girl of the great man of Hardang. The prose of the marriage contact, the kind of the titles of the concluder and married woman and also the glorifications and the beginning phrases of this document is the indication of the social class positon and their possessors. The writings of dowry indult and the other contents of it shows to us the angles of social and economic life of the people of this region. Therefore it is important in socio historical studies.