The postal system to deliver written messages was invented by the Chinese in 900 BC.
It was probably in China that a posthouse relay system was first developed and was brought to a high state of development under the Mongol emperors.
The number systems that were created by the Sumerians is the base 60 numerology. The Sumerians also created the first calculator called an abacus.
The United States Postal Service began testing an alphanumeric OCR in 1965. The service had created a scanner capable of scanning up to three lines of an address, validating the postal code, and imprinting a routing number on the letter by the early 1980s. British Royal Mail automated postal sorting equipment.
Minnesota's postal code is MN
he created the first Mongolian alphabet, a 10,000-year calender, a "superfast" postal service, a new system of warfare, and he created and strengthened trade! he created the first Mongolian alphabet, a 10,000-year calender, a "superfast" postal service, a new system of warfare, and he created and strengthened trade!
Postal III was created in 2011.
Código Postal was created in 2006.
The Postal Dude was created in 1997.
Gone Postal was created in 2007.
Going Postal was created in 2004.
Postal Babes was created in 2009-02.
Postal Square Building was created in 1914.
Norwegian Postal Organization was created in 1901.
Bath Postal Museum was created in 1979.
Postal Services Commission was created in 2000.
Taipei Postal Office was created in 1930.
Canadian Postal Museum was created in 1971.