Jindřich Kubienka (second from left) as an agronomist at the farm in Karviná-Raj / around 1980

Marie Voznicová as a machine lubrication worker in the ČSA coking Plant in Karviná / about the 1970s

Coking workers (apprentices in the front) in front of the ovens of the Karvina coking plant / around the 1960s

Ladislav Jaworek with his mother Aloysia, Karviná 6-Nové Město, around 1951

Ladislav Jaworek (in the middle with a child in his arms), Karviná 6, around 1958

Alois Edr (far right) and his colleagues from the mine rescue. Karviná, 1980's

Marie Voznicová (třetí zprava) s kolegyněmi mazačkami strojů / koksovna v Karviné / začátek 70. let

Marie Voznicová (nejmenší postava uprostřed) s kolektivem zámečnické dílny v koksovně v Karviné / 70. léta

Alois Edr (vpravo dole) se spolužáky z hornického učiliště / Karviná / kolem roku 1957

Bratr Miloslavy Müllerové František Růžička ml. na vojně u PTP, Karviná, poč. 50. let

Basketball team in Karviná, eight members at the Auxiliary Technical Batallions, Václav Šulista on the left (1951)

The back side of the photo of Jindřich Kubienka with his colleagues and a combine harvester, published in the Karviná newspaper

Jindřich Kubienka with his mother in front of his grandfather's wooden house in Karviná / around 1957

Team of employees of the ČSA coking plant in Karviná - operation of blast furnaces and sorting plant / 1980s

Ladislav Jaworek (right next to the goalkeeper) with a team of coke plant employees, Karviná, about 1967

Alois Edr (far right) and his colleagues from the mine rescue. Karviná, around 1965

Jindřich Kubienka (druhá řada, první vpravo) se spolužáky a učiteli polské základní školy v Karviné / 1955

Jindřich Kubienka (vlevo dole) s kolektivem ze Státního statku Český Těšín, pracoviště Karviná / 70. léta

Fotbalový klub Polonia Karviná, který zakládal otec Jindřicha Kubienky (druhý zleva) / před 2. světovou válkou

Ladislav Jaworek (vpravo v tmavém kabátu) s vedením Koksovny Československé armády, Karviná, 1. květen 1979

Jindřich Kubienka (second row, first on the right) with classmates and teachers of the Polish primary school in Karviná / 1955

Marie Voznicová (the smallest figure in the middle) with the team of the locksmith workshop in the coking plant in Karviná / 1970s

Maria Voznicová's husband Jaroslav (second from the left) with the team / coking plant in Karviná / circa 1960s

Frantisek Jaworek's father (second from left above) with a collective of coke makers, Karviná, about 1943

Alois Edr (bottom right) with his classmates from the miners' trade school. Karviná, around 1957