Project Printing Postal Enjoy envelopes, approved (two projects).Ri.1913. Series "300th anniversary of the Romanov House."Nichol...

Project Printing Postal Enjoy envelopes, approved (two projects).Ri.1913. Series "300th anniversary of the Romanov House."Nicholas II.7 kopecks.Michel No. U52V.The envelope is the marked standard.Ri.1913. Series "300th anniversary of the Romanov House."Nicholas II.7 kopecks.Michel No. U52A (on the Passpart, the manuscript text "49/" I affirm "" March 29 "on March 1912, the head of the Main Directorate of the Post and Telegraphs (signature), printing round D12 mm" State collection "Violetovaya, in the lower right corner of each project; projects; projects; projects; projects; projects;Attached to the paspartt with a blue ribbon).Convertible paper with V.Z.(gray), thick cardboard (yellowish), printing printing (brown), manuscript.335x288.- -.-GKP-36174 trays..Electronic copy source: PB