The Sassmann family, from left Alois, František Snr, Marta, Marta Snr, František, Jana (1968)

Milena Duchková with Alexander Dubček at the Prague Castle after returning from the 1968 Summer Olympics in Mexico

Milena Duchková with Alexander Dubček at the Prague Castle after returning from the 1968 Summer Olympics in Mexico

Elena Moskalová (second from the right) in a picture from the opening ceremony of the Olympic Games in Mexico, 1968

The four-time Olympic winner Věra Čáslavská in a picture from the opening ceremony of the Olympics in Mexico, 1968

View of the company from the dog pens, Tři Sekery near Mariánské Lázně, ca. 1968/1969

Prostějov residents express their disagreement with the occupation - protest march in front of the National House in Prostějov, August 1968

Planting of the lime tree of freedom in Křenovice in 1968, planted by a Pioneer group to which Jaromír Müller belonged

Witness' ambulance (centre, with open back door) on the Liberec main square. 21th August, 1968

Newspaper picture of the silver team from the 1968 Olympics. Josef Horešovský standing fifth from the right

In Vienna with her husband's great aunt Marie Burešová, husband Karel, Anděla Bečicová, July 1968

B. Csoroszová's husband Tibor (white shirt) with brothers Zdeněk and Antonín and daughter Soňa / about 1968

Secondary Agricultural Engineering School of Mechanization in České Budějovice, 1968 (witness above the right corner of the bench)

Jaroslav Novák got married on August 24, 1968. His wedding was surrounded by the armored vehicles of the occupiers

Milada Tahotná with her husband Jan Tahotný, view from Květušín to Hořice in Šumava, 1968-1969

During the visit to the grave of Josef Žemlička, killed by a soldier of the occupying armies on 21 August 1968 in Brno

Graduation tableau of SŠP Nový Bydžov 1968 - 1973, Pavel Wonka (in the middle of the lowest row)

Frightened people on the Square of the Fighters for Peace (today Edvard Beneš square), Liberec, 21 August 1968

Carver Václav Kašpar, who was fired from the editorial office of the newspaper Nové Rokycansko after 1968

Jan Lukšík (second from the right above the man with the guitar) with the Liberec City Hall staff, 1968

On-air broadcast in August 1968; left to right: Mirka Kroftová, Anna Švejnohová and Karel Sedláček

Mary and Ivan, Kitchener, Canada, 1968. In the house in front of Stibor, they rented a room and lived there for about six months.

Anna, the teacher (centre) with 9th grade pupils from the school in Záblatí in Southern Bohemia. 1968-1969

Platning the lime tree of freedom in the garden of a school in Žilina near Nový Jičín / October 28th 1968

Memorial medal of the city of Liberec commemorating the events of the 21th of August, 1968, awarded to Petr Šída in 2008