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Who Invented the Mailbox?
The mailbox was invented in the mid 1800s in the United States when mailmen began to deliver mail door to door. Find out how the postage service has developed with answers from an experienced teacher in this free video on world history.... More »
Difficulty: Moderate
Source: www.ehow.com

en.wikipedia.org/wiki/Letter_box

A letter box, letterbox, letter plate, letter hole, mail slot or mailbox is a receptacle for receiving incoming mail at a private residence or business. For the opposite ...

www.infoplease.com/askeds/who-invented-mailbox

By 1890, hundreds of cities delivered mail to residents' homes, thus leading to a need for mailboxes. While not the earliest, in 1892, George E. Becket, ...

www.enchantedlearning.com/inventors/black.shtml

The street letter drop mailbox with a hinged door that closed to protect the mail was invented by Philip B. Downing. Downing, an African-American inventor, ...

www.huffingtonpost.com/entry/black-inventors_us_56d0d33ee4b0bf0dab3236d5

Feb 29, 2016 ... In 1891, Philip Downing invented the “street letter box,” which became the predecessor to the metal letter-drop mailboxes we use today.

.ask.com/youtube?q=Who+Invented+the+Mailbox&v=4i96ifIdrtM
May 22, 2009 ... The mailbox was invented in the mid 1800s in the United States when mailmen began to deliver mail door to door. Find out how the postage ...

www.nationalmailboxes.com/mailbox_history.html

A Brief History of Mailboxes. Without the invention of the lowly mailboxes, civilization would have been very different. Good thing someone had the great idea to ...

blackinventor.com/philip-downing

Nov 26, 2012 ... He called his device a street letter box and it is the predecessor of today's mailbox. One year earlier, Downing patented an electrical switch for ...

www.linkedin.com/pulse/20140920184603-46949101-history-of-the-mailbox

Sep 20, 2014 ... Have you ever thought how different our civilization would have been without the invention of the mailbox? Good thing someone had the great ...

postalmuseum.si.edu/exhibits/current/customers-and-communities/serving-the-cities/street-corner-mailboxes-detail.html

The Orr & Painter iron manufacturers of Reading, Pennsylvania began manufacturing another style of mailbox in the early 1880s. Their cast iron boxes were ...