Essay postage.RSFSR.1920?.Star against the background of the gear.20 rubles.TsMS-GK No. GKN18 (Orange, purple stamp "Gos.k." on ...

Essay postage.RSFSR.1920?.Star against the background of the gear.20 rubles.TsMS-GK No. GKN18 (Orange, purple stamp "Gos.k." on the back of 38 copies, parts of the sheet- 2 to 15 m.; 7 m. And units).Author: The author is unknown.The paper is simple (with glue), lithographic printing.16x25.- -.-Frames "Provisional Government.RSFSR »GKP-32262/1..Electronic copy source: PB