Erika, 1944

Erika and aunt Zdenka, 1952

Uncle Waltr, aunt Žofie and cousin Marie

Aunts Ada and Zdenka

Erika, 2016

Riesel Petr - and brother Jan, the end of 60s

Riesel Petr - brother Jan, mother Irena and father Pavel, 1936 or 1937

Riesel Petr - the top row fifth from left, Holland, WHO, experts on alcoholism, bottom row at right Tamara Rieselová and doc. Skála, 1966 or 1967

Riesel Petr - mother Irena Rieselová, after 1945

Riesel Petr - mother cards Ireny Rieselové

Riesel Petr - with daughter Hana and wife Tamara, second half 70s

Riesel Petr - with dauhter Hana cca 1980

Riesel Petr - wizh mother Irena, 50s

Riesel Petr - with mother Irena, 1937 or 1938

Riesel Petr - wedding photo, 1963 or 1964

Otto Seidler 2015

Otto Seidler with students

Student team working on the project

Otto Seidler with students

Student team working on the project

Otto Seidler interned in the castle in Mladá Boleslav, 1940-1942

Student team working on the project

Otto Seidler with students

Student team working on the project

Student card, 1945