1938 The Air Sport in the USSR, Soviet Union USSR (Blocks of Four, Full Set, MNH) (Image)

1938-39 The 20th Anniversary of the Young Communist League, Soviet Union USSR (Blocks of Four, Full Set, MNH) (Image)

1939 The New Moscow, Soviet Union USSR (Blocks of Four, Full Set, MNH) (Image)

1939 The 50th Anniversary of the Chernyshevsky Death, Soviet Union USSR (Blocks of Four, Full Set, MNH) (Image)

1939-40 50k The USSR Pavilion in the New York Worl's Fair, Soviet Union USSR (Block of Four) (Image)

1939-40 Definitive Issue, Soviet Union USSR (Corner Margins, Block of Four, Full Set, MNH) (Image)

1940 The 20th Anniversary of Fall of Perekop, Soviet Union USSR (Perforated, Blocks of Four, Full Set, MNH) (Image)

1940 The 20th Anniversary of Fall of Perekop, Soviet Union USSR (Imperforated, Blocks of Four, Full Set, MNH) (Image)

1940 The Re-Unification Ukraine SSR and Byelorussia SSR, Soviet Union USSR (Blocks of Four, Full Set, MNH/MVLH) (Image)

1941 The Industrialization of the USSR, Soviet Union USSR, Blocks of Four (Full Set / 10k, 15k, 1r - perf 12.25x11.75 / 20k, 30k, 50k, 60k - perf 12.25, CV $1,100, MNH) 10k, 15k, 1r - perf 12.25 x 11.75 20k, 30k, 50k, 60k - perf 12.25 (Image)

1941 5th Anniversary of the Central Lenin Museum, Soviet Union USSR (Blocks of Four, Full Set, MNH) (Image)

1941 15th Anniversary of the Soviet Kirghizia, Soviet Union USSR (Blocks of Four, Full Set, MNH/MVLH) (Image)

1941 Definitive Issue, Soviet Union USSR (Corner Margins, Control Strips, Blocks of Four, Full Set, MNH/MVLH) (Image)

1942 500th Anniversary of the Birth of Alisher Navoi, Soviet Union USSR (Blocks of Four, Full Set, MLH/MNH) (Image)

1942 Heroes of the USSR, Soviet Union USSR (Blocks of Four, Full Set, MNH) (Image)

1943 25th Anniversary of the Red Army and Navy, Soviet Union USSR (Blocks of Four, Full Set, MNH) (Image)

1943 125th Anniversary of the Birth of Karl Marx, Soviet Union USSR (Blocks of Four, Full Set, MNH) (Image)

1943 Tehran Conference, Soviet Union USSR (Blocks of Four, Full Set, MNH) (Image)

1943 The Great Fatherland War, Soviet Union USSR (Blocks of Four, Full Set, MNH) (Image)

1943-44 Komsomol, Soviet Union USSR (Blocks of Four, Full Set, MNH) (Image)

1944 100th Anniversary of the Birth of Chapligin, Soviet Union USSR (Blocks of Four, Full Set, MNH/MLH) (Image)

1944 100th Anniversary of the Death of Krylov, Soviet Union USSR (Blocks of Four, Full Set, MLH/MNH) (Image)

1944 100th Anniversary of the Birth of Repin, Soviet Union USSR (Imperforated, Blocks of Four, Full Set, MNH) (Image)

1944 100th Anniversary of the Birth of Repin, Soviet Union USSR (Corner Margins, Imperforated, Blocks of Four, Full Set, MNH) (Image)

1944 Day of the United Nations, Soviet Union USSR (Blocks of Four, Full Set, MNH) (Image)