Sample postage.RSFSR.11/08/1922.Aviation School: a red overprint of the circuit of the aircraft on M.58.45 rub.Ts.F.A.No. 59 (ho...

Sample postage.RSFSR.11/08/1922.Aviation School: a red overprint of the circuit of the aircraft on M.58.45 rub.Ts.F.A.No. 59 (horizontal steam, the word "sample" is printed in red paint, a wide field from the bottom).Author: Dubasov I. Paper is simple, lithographic overshoot (red).57x41.- -.-Frames "Provisional Government.RSFSR »GKP-32382/1.2..Electronic copy source: PB