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Photograph prints of Konstantin Tsiolkovsky as a child
A portrait photograph of Konstantin Tsiolkovsky taken when he worked as a teacher in Kaluga diocesan girls’ school.
A portrait photograph of Konstantin Tsiolkovsky
Photographs of Konstantin Tsiolkovsky with scale models of his airships
A portrait photograph of Konstantin Tsiolkovsky
Photographs of Konstantin Tsiolkovsky working in his room
A photograph of Konstantin Tsiolkovsky beside a turning lathe in his own workshop
Photographs of Konstantin Tsiolkovsky with his acoustic tube
Photographs of Konstantin Tsiolkovsky having a rest in his backyard
Portrait photographs of Konstantin Tsiolkovsky
Photographs of Konstantin Tsiolkovsky
Photographs of Konstantin Tsiolkovsky having a bicycle ride in the country
A portrait photograph of Konstantin Tsiolkovsky
A photograph of Konstantin Tsiolkovsky taking a siesta
A photograph of Konstantin Tsiolkovsky with an inscription to Alexander Chizhevsky
etc.