On the strengthening of the current states of some institutions of the department of the Caucasian postal district.N.1 March 187...

On the strengthening of the current states of some institutions of the department of the Caucasian postal district.N.1 on March 16, 1871 - on May 8, 1872 - 1871. -17 l .. - (Caucasian committee. (1833-1882). Inventory No. 16).-Film..Electronic copy source: RGIAOriginal storage location: RGIA f.1268 op.16 d.49