Stamps Category BULGARIA 03

Pen and gun
Jose Ignacio Ruiz
Train strikers.
Jose Ignacio Ruiz
Agricultural machinery.
Jose Ignacio Ruiz
Road construction.
Jose Ignacio Ruiz
Stalin Central Heating Installations
Jose Ignacio Ruiz
Ship unloading
Jose Ignacio Ruiz
Tractors
Jose Ignacio Ruiz
"Harvest" by the painter Vladimir DIMITROV
Jose Ignacio Ruiz
Vladimir Llich LENIN (1831-86)
Jose Ignacio Ruiz
Agriculture and Industry
Jose Ignacio Ruiz