Stamp: Parcel Post (Portugal 1920)
Parcel Post (Portugal 1920)
01 December (Portugal ) within release Parcel Post goes into circulation Stamp Parcel Post face value 1 Portuguese escudo
| Stamp Parcel Post in catalogues | |
|---|---|
| Michel: | Mi:PT Pa12 |
Stamp is square format.
Also in the issue Parcel Post:
- Stamp - Allegory: Trade and Industry face value 1;
- Stamp - Allegory: Trade and Industry face value 2;
- Stamp - Allegory: Trade and Industry face value 5;
- Stamp - Allegory: Trade and Industry face value 10;
- Stamp - Allegory: Trade and Industry face value 20;
- Stamp - Allegory: Trade and Industry face value 40;
- Stamp - Parcel Post face value 50;
- Stamp - Parcel Post face value 1;
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Data entry completed
53%
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| Stamp Parcel Post in digits | |
| Country: | Portugal |
| Date: | 1920-12-01 |
| Print: | Typography |
| Perforation: | 12 x 11½ |
| Emission: | Parcel Post |
| Format: | Stamp |
| Face Value: | 1 Portuguese escudo |
Stamp Parcel Post it reflects the thematic directions:
In microeconomics, an industry is a branch of an economy that produces a closely related set of raw materials, goods, or services.For example, one might refer to the wood industry or to the insurance industry.
Trade involves the transfer of goods and services from one person or entity to another, often in exchange for money. Economists refer to a system or network that allows trade as a market.
A gear is a rotating circular machine part having cut teeth or, in the case of a cogwheel or gearwheel, inserted teeth (called cogs), which mesh with another (compatible) toothed part to transmit rotational power. While doing so, they can change the torque and rotational speed being transmitted (in inverse proportion) and also change the rotational axis of the power being transmitted. The teeth on the two meshing gears all have the same shape
