USA, First Round the World Flight, Lakehurst Aug 7 to Tokio 19.8, usual flight cachet, very fine (Sieger 28B) (Image)

Germany 1931, Polar Flight Berlin to Kansas USA, Mi.458, tied by Berlin 25.7.31 cds, arrival "Malyguin" 27.VII.31 alongside, usual flight cachet, backstamped Paola-Kansas Sep 6, very fine (Sieger 119H) (Image)

Germany 1931, Polar Flight Berlin to Lakewood USA, Mi.458, tied by Berlin-Staaken 25.7.31 cds, arrival "Malyguin" 27.VII.31 alongside, usual flight cachet and typed: "Berlin drop mail to Franz Josephs Land", corner bend, very fine (Sieger 119H) (Image)