Pioneers and Schoolchildren, Do Technical Work !
1953
Ref. # 089-048
poster
82x55 cm
1953
poster
82x55 cm
Printed in 100.000 copies
Ref. # 089-048
1953
Ref. # 089-048
poster
82x55 cm
1953
poster
82x55 cm
Printed in 100.000 copies
Ref. # 089-048