Good rare stamp.
Operation Bagration was the codename for the Soviet 1944 Belorussian Strategic Offensive Operation during World War II, which cleared German forces from the Belorussian SSR and eastern Poland between 22 June and 19 August 1944. The operation was named after 18th–19th century Georgian Prince Pyotr Bagration, general of the Imperial Russian Army who was mortally wounded at the Battle of Borodino. The operation resulted in the almost complete destruction of an entire German army group, with the loss of Army Group Centre's Fourth Army, Third Panzer Army and Ninth Army. It is considered the most calamitous defeat experienced by the German armed forces during the Second World War. By the end of the operation most of the western Soviet Union had been liberated and the Red Army had achieved footholds in Romania and Poland. German losses eventually numbered well over half a million men killed or wounded, even higher than the toll at Verdun in 1916. The Soviet armies directly involved in Operation Bagration were the 1st Baltic Front under Army General Ivan Bagramyan, the 1st Belorussian Front commanded by Army General Konstantin Rokossovsky, the 2nd Belorussian Front commanded by Colonel-General G. F. Zakharov, and the 3rd Belorussian Front commanded by Colonel-General Ivan Chernyakhovsky. The Red Army practiced the concept of Soviet deep battle and maskirovka. Operation Bagration diverted German mobile reserves to the central sectors, removing them from the Lublin-Brest, Lvov–Sandomierz area, enabling the Soviets to undertake the Lvov–Sandomierz Offensive and Lublin–Brest Offensive. This allowed the Red Army to reach the Vistula river and Warsaw, which in turn put Soviet forces within striking distance of Berlin, conforming to the concept of Soviet deep operations — striking deep into the enemy's strategic depths.