A machine reads the zip codes written in the addresses of letters, which tell exactly to which part of the country, or the world, they are headed. A postmark is also printed on each envelope, which tells the time, date, and place where it was processed. Another machine checks to make sure that all the mail is properly stamped, and then it cancels, or prints over, the stamps so that they cannot be used again. Mail is dumped onto a moving conveyor belt that brings it to a machine that separates it by size. High-speed machines take over then, preparing your letter to reach its destination. The mail collected by carriers is taken to a local postal sorting office, where it joins all the other letters that have been mailed in the area that day. Mail carriers visit mailboxes in your town or city a few times each day to pick up their contents. ![]() Once you address a letter, affix postage stamps, and drop it in the mailbox, a complex process begins that requires the efforts of many people and machines-sometimes located in different parts of the world. ![]() ![]() The term “snail mail” is used for regular mail that is sent through the United States Postal Service. What is “snail mail” and how does it travel?
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |