22 September (Free City of Danzig ) within release City sights goes into circulation Stamp Żuraw - Medieval port crane face value 2 Danzig gulden
Stamp Żuraw - Medieval port crane in catalogues | |
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Michel: | Mi:FSD 208 |
Polish Stamps Catalog (Fischer): | Pol:FSD 202 |
Stamp is square format.
Also in the issue City sights:
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Stamp Żuraw - Medieval port crane in digits | |
Country: | Free City of Danzig |
Date: | 1924-09-22 |
Perforation: | 14 |
Format: | Stamp |
Face Value: | 2 Danzig gulden |
Print run: | 50000 |
Stamp Żuraw - Medieval port crane it reflects the thematic directions:
A crane is a machine used to move materials both vertically and horizontally, utilizing a system of a boom, hoist, wire ropes or chains, and sheaves for lifting and relocating heavy objects within the swing of its boom. The device uses one or more simple machines, such as the lever and pulley, to create mechanical advantage to do its work. Cranes are commonly employed in transportation for the loading and unloading of freight, in construction for the movement of materials, and in manufacturing for the assembling of heavy equipment.