Polish troops on the street today November 17th in Šumperk during the invasion of Warsaw Pact troops

Polish troops on the streets today in Šumperk Czechoslovak Army during the invasion of Warsaw Pact troops

Polish troops on the streets today in Šumperk Czechoslovak Army during the invasion of Warsaw Pact troops

Polish troops on the streets today in Šumperk Czechoslovak Army during the invasion of Warsaw Pact troops

Polish troops on the streets today in Šumperk Czechoslovak Army during the invasion of Warsaw Pact troops

Polish troops on the streets today in Šumperk Czechoslovak Army during the invasion of Warsaw Pact troops

Polish troops on the streets today in Šumperk Czechoslovak Army during the invasion of Warsaw Pact troops

Polish troops on Liberty Square in Šumperk during the invasion of Warsaw Pact troops

Protests against the invasion by Warsaw Pact at an evangelical church in Šumperk

Protests against the invasion by Warsaw Pact on Main Street in Sumperk

Invasion by Warsaw Pact troops in Olomouc

Interpretation on the Main Street Šumerpku during the invasion of Warsaw Pact troops

Portrait

In a camp in Ilidža near Sarajevo shortly after the invasion; Antonín Špergl with a guitar, Petr Václavík lying on the ground

Institute of Macromolecular Chemistry under shooting

Institute of Macromolecular Chemistry under shooting

The crew of a Soviet tank on August 21 in the center of Brno

Soviet soldiers in front of the post office building at the main railway station in Brno

Soviet tank under siege by the crowds in front of the post office at the main railway station in Brno

Tank crew at the main railway station in Brno

Soviet tanks on Dornych Street in Brno

Soviet tanks in front of the post office building at the main railway station in Brno

Crews of Warsaw Pact troops in front of the main railway station in Brno

Soviet tanks in the streets of Brno

The crew of a Soviet tank under siege by the crowds in front of the main railway station in Brno