Souvenir Sheet: UPU emblem (Cambodia 1975)
UPU emblem (Cambodia 1975)
12 April (Cambodia ) within release U.P.U. (Universal Postal Union), Centenary goes into circulation Souvenir Sheet UPU emblem face value 2,000 Cambodian riel
| Souvenir Sheet UPU emblem in catalogues | |
|---|---|
| Michel: | Mi: KH BL126A |
Souvenir Sheet is square format.
Also in the issue U.P.U. (Universal Postal Union), Centenary:
- Souvenir Sheet - Biplane and Concorde face value 160;
- Souvenir Sheet - UPU emblem face value 2,000;
- Stamp - Railway mail, wagon face value 500;
- Souvenir Sheet - UPU emblem face value 2,000;
- Souvenir Sheet - Postman and tail of the plane face value 235;
- Souvenir Sheet - Postman and tail of the plane face value 235;
- Souvenir Sheet - Caravel face value 2,000;
- Souvenir Sheet - U.P.U. (Universal Postal Union), Centenary face value 2,000;
- Souvenir Sheet - Diligence face value 70;
- Souvenir Sheet - Airship face value 1,000;
- Stamp - Caravel face value 2,000;
- Souvenir Sheet - Railway mail, wagon face value 500;
- Souvenir Sheet - Airship face value 1,000;
- Souvenir Sheet - Biplane face value 20;
- Souvenir Sheet - U.P.U. (Universal Postal Union), Centenary face value 2,000;
- Souvenir Sheet - UPU emblem face value 2,000;
- Souvenir Sheet - Biplane and Concorde face value 160;
- Souvenir Sheet - Postman and pack mule face value 15;
- Souvenir Sheet - Steam-powered wagon face value 180;
- Souvenir Sheet - Diligence face value 70;
- Souvenir Sheet - Caravel face value 2,000;
- Souvenir Sheet - U.P.U. (Universal Postal Union), Centenary face value 1,000;
- Stamp - Airship face value 1,000;
- Souvenir Sheet - Biplane face value 20;
- Souvenir Sheet - Postman and pack mule face value 15;
- Souvenir Sheet - U.P.U. (Universal Postal Union), Centenary face value 1,000;
- Souvenir Sheet - Steam-powered wagon face value 180;
- Souvenir Sheet - Railway mail, wagon face value 500;
- Souvenir Sheet - UPU emblem face value 2,000;
Souvenir Sheet UPU emblem it reflects the thematic directions:
Postal history is the study of postal systems and how they operate and, or, the study of the use of postage stamps and covers and associated postal artifacts illustrating historical episodes in the development of postal systems. The term is attributed to Robson Lowe, a professional philatelist, stamp dealer and stamp auctioneer, who made the first organised study of the subject in the 1930s and described philatelists as "students of science", but postal historians as "students of humanity". More precisely, philatelists describe postal history as the study of rates, routes, markings, and means (of transport).
The mail or post is a system for physically transporting documents and other small packages; or, the postcards, letters, and parcels themselves. A postal service can be private or public, though many governments place restrictions on private systems. Since the mid-19th century national postal systems have generally been established as government monopolies with a fee on the article prepaid. Proof of payment is often in the form of adhesive postage stamps, but postage meters are also used for bulk mailing. Modern private postal systems are typically distinguished from national postal agencies by the names "courier" or "delivery service". Postal authorities often have functions other than transporting letters. In some countries, a postal, telegraph and telephone (PTT) service oversees the postal system, in addition to telephone and telegraph systems. Some countries' postal systems allow for savings accounts and handle applications for passports.
