20 on 5 K. - 60 on 30 K. Permanent issue of the Soviet Union with overprint 5 values, complete mint never hinged set this prepared, however through prohibition from 18.10.1941 not to the issue arrived set, expertized Zierer and expertise Brunel VP (2021) : \"the Michel-no. IV point at a vertical sheet crease on, apart from that is the condition perfect\", Michel 1.000.- (I/V) Certificate (Image 1) (Image)