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Voltage regulator 1920 Jungfraubahn power plant

  • Colnect-140-758-Voltage-regulator-1920-Jungfraubahn-power-plant.jpg
Short desc: Voltage regulator 1920 Jungfraubahn power plant


Things in this design:
machine Voltage regulator 1920 Jungfraubahn power plant

This design is used by 1 stamp:
Switzerland 9/3/1981 20(c) issue=technorama fair perf=11.5






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