![Posting system - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/thumb/e/ee/E-post_fr%C3%A5n_Wikipedia_-_2019.jpg/220px-E-post_fr%C3%A5n_Wikipedia_-_2019.jpg)
Email - Wikipedia
![Posting system - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Inside_a_Post_Office_Savings_Bank_deposit_book.jpg/200px-Inside_a_Post_Office_Savings_Bank_deposit_book.jpg)
Postal savings system - Wikipedia
![Posting system - Wikipedia](https://npr.brightspotcdn.com/dims4/default/71db601/2147483647/strip/true/crop/3456x1944+0+180/resize/1200x675!/quality/90/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2Flegacy%2Fsites%2Finnovationtrail%2Ffiles%2F201502%2FDSC_0888.JPG)
Wikipedia editing workshops aim to increase black history content
![Posting system - Wikipedia](https://www.fairvote.ca/wp-content/uploads/2022/09/extremists-in-government-by-system.png)
Extremists, polarization and first-past-the-post - Fair Vote Canada
![Posting system - Wikipedia](https://upload.wikimedia.org/wikipedia/en/0/05/The_Jerusalem_Post_2012.jpg)
The Jerusalem Post - Wikipedia
![Posting system - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/1/18/King_post_%28PSF%29.png)
King post - Wikipedia
![Posting system - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/b/b0/HK_Postman_Collect_Letters.JPG)
Mail - Wikipedia
![Posting system - Wikipedia](https://i1.rgstatic.net/publication/261039672_Wikipedia_and_Machine_Translation_killing_two_birds_with_one_stone/links/02e7e533165ee421b6000000/largepreview.png)
PDF) Wikipedia and Machine Translation: killing two birds with one stone
![Posting system - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/thumb/7/70/PrestressedConcrete-en1.png/300px-PrestressedConcrete-en1.png)
Prestressed concrete - Wikipedia
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pneumatic post: wikipedia editing