A letter that has passed the mail.Fragment of a sheet of paper.Post stamp.Ri.08/20/1866.Series "Standard Issue".The emblem of th...

A letter that has passed the mail.Fragment of a sheet of paper.Post stamp.Ri.08/20/1866.Series "Standard Issue".The emblem of the postal department.20 kopecks.Iver No. 22A (in safe).Paper "Verzhe" (thin, white), printing printing, manuscript.129x142;129x82.- -.-Horizontal windows GKP-40495..Electronic copy source: PB