İçerik silindi İçerik eklendi
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== Kaynakça ==
{{kaynakça}}
== Dış bağlantılar ==
* [http://www.civilisations.ca/cpm/chrono/index_e.html The Canadian Museum of Civilization - Chronology of Canadian Postal History]
* [http://www.anpost.ie/AnPost/MainContent/About+An+Post/History+and+Heritage/ An Post History and Heritage]
* [http://www.ukphilately.org.uk/bpt/index.htm British Philatelic Trust]
* [http://www.postalheritage.org.uk British Postal Museum & Archive]
* [http://www.envelopecollective.com/gallery.php?id=1045 Mental-hospital or psychiatric-ward inmates' mail]
* [http://www.postalmuseum.si.edu/blount/symposium.html Defining United States postal history] a [[National Postal Museum]] symposium
* [http://www.postalmuseum.si.edu National Postal Museum] USA
* [http://www.paphs.org/ Pennsylvania Postal History Society]
* [http://stampclubs.com/phs/ Postal History Society] Collecting Postal History
* [http://www.usps.com/postalhistory/welcome.htm United States Postal Service postal history page]
'''[[Linn's Stamp News|Linns.com]] ''Refresher Courses'''''
* [http://www.linns.com/howto/refresher/postalhistory_19980803/refreshercourse.asp?uID= Cover collecting is a part of postal history]
* [http://www.linns.com/howto/refresher/human_090505/refreshercourse.asp?uID= Human interest enhances postal history]
{{Tarih-taslak}}
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