20 on 5 Kopecks - 60 on 30 Kopecks postal stamps of the Soviet Union, five values, complete set this prepared, however through prohibition from 18.10.1941 not to the issue arrived set, mint never hinged, faultless condition, unsigned, photo expertize Dr. H. Rommerskirchen BPP and expertise Brunel VP (2023) : \"the condition perfect\", Michel 1.000.-

5 Kop. Postal stamp with overprint \"20\" and \"LUGA\" as boxed handstamp of one line, variety \"box overprint from left above to at the bottom on the right instead of from left at the bottom to the right above\", impeccable mint never hinged, expertized Dr. Rommerskirchen BPP and photo expertize Walter Zirath BPP: \"the condition is perfect. This is a rare stamp. \"