This rare Russian/Soviet stamp is called Aspidka. Which translates in English to slate blue.
OTHER ITEMS: Sheets, albums, books, boxes, pages, collections, etc. Please refer to the item description. All payments must be in US funds. The item "Russia 1931 #C23a MNH OG 50k Russian Zeppelin Airship Airmail Issue $1,725.00" is in sale since Tuesday, November 24, 2015.This item is in the category "Stamps\Europe\Russia & Soviet Union". The seller is "sept93" and is located in West Coast.
This item can be shipped worldwide.