803-810 Vienna Spring Fair

Date of Issue March 23th 1947; Special-postage stamps

- Threshing Machine in the Cornfield,

- Wooden Raft on the Salza,

- Cement Factory,

- Franzensschacht in the Western Styrian lignite Mining Area,

- Drilling Rigs in Zistersdorf,

- Loom,

- Blast furnaces in the Donawitz Iron and Steel Works,

- Overland high voltage Line on the Präbichl