Phone lines are not used only for conversations. If you have a videophone, you can actually see who you are talking to, as the phone lines are used for faxes through which you can send pictures, photos, and letters. Computers also use phone lines for an Internet connection, with which you can browse and chat for hours!

Handling of mail often exposes postal workers to dust, especially when the mail bags are opened. Sometimes, dangerous chemicals may be split, and there are also electrical hazards that workers have to face. So postal systems have always been interested in mechanizing post offices. Between World War 1 and II, many postal systems introduced conveyor belts to move mail between handling points. The letter sorting office at Mount Pleasant in London was one of the most highly mechanized in the world Gradually, machines were introduced to prepare mail, and sort small letters from the bigger ones. There were also machines to stamp the date on letters and to put them neatly into sacks In modern, mechanized sorting systems, workers sit at a keyboard while letters are mechanically passed in front of them. Approximately fifty to sixty letters each minute are processed by the operator. Based upon the code entered by the operator, the letters are segregated into different bins, and then removed, bundled and dispatched by the postal workers

Only one country is permitted to issue postage stamps without including their country’s name. This is Great Britain. It was the first country to issue postage stamps in 1840. In place of its country’s name, Britain is allowed to include an image of its ruling monarch.

As postal systems developed, and the volume of mail they handled increased, many problems cropped up. To begin with, the cost of transport was high, and it was also difficult to calculate the exact cost of letters sent to other countries.Delivery was often slow, and this resulted in people using other means to send their messages. Many illegal postal services sprang up, causing financial losses to official postal systems. Gradually, these problems were overcome. The introduction of the postage stamp by Henry Bishop did away with uncertainties regarding that should pay the cost, and regularized charges. Since the day and month were also printed on the steps, unnecessary delays could be checked Today, we have speed post which guarantees 24 hours delivery to most places. We have come a long way indeed from the days when it sometimes took weeks for an urgent letter to reach us!

In 1680, a merchant named William Dockwra organized the London Penny Post, which delivered mail anywhere in London for just one penny. He also introduced the practice of postmarking letters to indicate when and where they had been posted.The penny post had seven post offices, and 400 collection boxes throughout London. Letters were delivered ten or twelve times a day in the centre of London, and four or five times in the suburbs. However, the penny post became so successful that the government took control of the operation in 1682, and absorbed it into the Post Office. From then on, charges gradually increased, and letters were no longer delivered for a penny.

Today, the postman delivers your letters to your doorstep, but it was not always like that. In the early part of the 19th century, envelopes were not used. Instead, a letter was folded and the address placed on the outside of the sheet. The customer had to take a letter to the post office to mail it, and the addressee had to pick up the letter at the post office. In big cities in the USA, mail would be delivered home if you paid the carrier. In 1863, free city delivery was instituted in 49 of the largest cities in the USA. By 1890, 454 post offices were delivering mail to residents of United States cities. It was not until the turn of the century, however, that free delivery came to farmers and other rural residents

You might have seen your parents give a letter to someone who is going abroad so that they can pass it on to your relative who lives there. Well, in earlier times, when there were no postal services, this was how letters and messages were sent. This method of using travelers to deliver messages to other places developed into a system known as post riders.So we can say post riders were a horse and rider postal delivery system that existed at various times and various places throughout history. Post riders collected and delivered mail over the course of their route, meeting with other riders at scheduled times and scheduled places. Letters and parcels would be exchanged and forwarded to the next place by the riders. In this way, messages could pass a considerable distance

Airmail is mail that is transported by aircraft. It arrives more quickly than mail that comes by road or ship, which is called surface mail. Airmail also costs more to send. If you want to send an urgent letter overseas, you have to send it by airmail. If you send it by ship, it could take weeks. In the case of airmail, the letter would reach its destination in days.

Today, the postman delivers letters to every home. In the past though, the post was a privilege enjoyed only by kings and emperors. They used runners to carry messages to other rulers and to their commanders during times of war. A king would have a message inscribed on a clay tile and send a runner to take it to anotherHowever, the ancient Egyptians though did have a kind of postal system and so did the ancient Chinese. The early postal systems depended upon post houses that served the carriers of messages or mounted messengers. The Romans created the most highly developed and dependable system in the ancient world. This system could deliver messages 270 kilometers in 24 hours