On the election of the military radar by the military ataman of Colonel A.P.Filimonova.17 October.

On the election of the military radar by the military ataman of Colonel A.P.Filimonova.17 October./ Council of Ministers.- 1917. - (Council of Ministers .. Inventory inventory No. 21. 1917.).-Film..I. Council of Ministers ..Electronic copy source: RGIAOriginal storage location: RGIA f.1276 op.21 d.82