1915-34, Group of 3 covers with 1915 cover War Help adhesives on reg. cover from RENI (Bessarabia) to Rumania, 5K brown Kerenski post.stat. card with 3 addit values from prisoner of war from Kainsk via Russian & US censor to Brno & 1934 reg. cover bearing airmail set 1924 + addit values to Austria (Est. € 100/200) (Image)