Postcrossing
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Type of site | Project website |
---|---|
Available in | English |
Owner | Postcrossing Lda |
Created by | Paulo Magalhães |
URL | www |
Registration | Yes |
Launched | July 14, 2005[1] |
Postcrossing is an online project for people to exchange postcards with other project members globally. The project's tag line is "send a postcard and receive a postcard back from a random person somewhere in the world!"[2] The name Postcrossing is a union of the words postcard and crossing, and its origin "is loosely based on the Bookcrossing site".[3]
Members can get details of other randomly selected members to send a postcard to, then receive cards from other random members. Official exchanges between the two members occur only once, but unofficial ongoing swaps between members are possible. As of November 2023[update], Postcrossing had over 800,000 members in 208 countries.[4] By January 2023, 70 million registered postcards had been exchanged.[5]
How it works
[edit]To be eligible to receive a postcard, a member must first send one. When a member requests to send a postcard they are given the address of another member and a unique postcard ID (e.g. US-787). They send a postcard to that address with the postcard ID displayed. Costs of postcards and postage fees are the responsibility of the user sending the card. When the recipient registers that postcard ID, the sender becomes eligible to receive postcards.[6] Each member can write profile text visible to the sender which can contain personal information and postcard preferences. The Postcrossing system allows two members to exchange postcards only once. By default, members will exchange postcards with countries other than their own but they can decide to exchange postcards with other users in their own country. Users can express a preference not to send to repeated countries but this does not guarantee no repetitions.
Initially each member can have up to five postcards traveling at a time. Once five cards are in transit they need to wait for a card to be registered as received before they can request another address. This limit increases as users build experience exchanging cards, up to a maximum limit of 100.[7] A small proportion of postcards do not get registered as received because they get lost en route, have an unreadable ID, or are received by members who are no longer active. The system attempts to adjust for these issues to reduce the difference between the number of sent and received postcards of each member.[citation needed]
Members
[edit]Membership is free and anyone with an address can create an account. The greatest numbers of members, known as postcrossers, are in Russia, Taiwan and China.[8] Globally, most postcrossers reside in North America, Europe, and East Asia. As of January 2019, more than one third of the combined total of postcards were sent from Germany, Russia, and United States.[9]
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^a Table last updated April 2, 2024
History
[edit]Postcrossing was created by Paulo Magalhães. It was initially a hobby based on his enjoyment of receiving postcards:[10] "The element of surprise of receiving postcards from different places in the world (many of which you would probably never have heard of) can turn your mailbox into a box of surprises – and who wouldn't like that?"[11] He started the website on July 14, 2005, hosted at his home on an old computer in a clothes closet. The project rapidly grew internationally, initially via word-of-mouth then promoted by media attention.
The millionth Postcrossing postcard was received on April 11, 2008.[12][13] The project's popularity continued to accelerate, reaching two million in February 2009.[14] The five millionth postcard was received in August 2010,[15] shortly after the project's fifth anniversary,[16] and the 10 millionth postcard was registered in January 2012.[17] As of 2023, approximately one million postcards are registered every two or three months, passing the milestone of 70 million postcards received on January 4, 2023.[5]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Postcrossing_Stats_%28August_2005%E2%80%93June_2019%29.svg/600px-Postcrossing_Stats_%28August_2005%E2%80%93June_2019%29.svg.png)
Postcard Milestones
[edit]Million | Date | Time (UTC) | From | To | Postcard |
---|---|---|---|---|---|
1[12][13] | April 11, 2008 | 3:03 pm | ![]() |
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TR-8482[19] |
2[14] | February 26, 2009 | 6:34 am | ![]() |
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DE-292437[20] |
3[21] | September 24, 2009 | 4:09 pm | ![]() |
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FI-637138[22] |
4[23] | March 28, 2010 | 10:14 am | ![]() |
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CZ-48446[24] |
5[15] | August 24, 2010 | 7:14 pm | ![]() |
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IT-98823[25] |
6 | December 30, 2010 | 12:03 pm | ![]() |
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ES-97547[26] |
7[27] | April 19, 2011 | 6:59 pm | ![]() |
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CN-357628[28] |
8 | August 2, 2011 | 11:28 am | ![]() |
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FI-1149781[29] |
9 | November 3, 2011 | 5:13 am | ![]() |
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CN-450151[30] |
10[17] | January 27, 2012 | 4:56 pm | ![]() |
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JP-232027[31] |
11 | April 3, 2012 | 8:04 pm | ![]() |
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US-1615550[32] |
12 | June 12, 2012 | 6:28 pm | ![]() |
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US-1710034[33] |
13 | August 22, 2012 | 5:08 am | ![]() |
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HK-45392[34] |
14 | October 25, 2012 | 8:52 pm | ![]() |
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NL-1464473[35] |
15[36] | December 31, 2012 | 1:46 pm | ![]() |
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DE-1800737[37] |
16 | March 4, 2013 | 7:21 am | ![]() |
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UA-487482[38] |
17 | May 1, 2013 | 12:20 am | ![]() |
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RU-1658153[39] |
18 | July 3, 2013 | 6:57 am | ![]() |
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FI-1791281[40] |
19 | September 2, 2013 | 9:56 am | ![]() |
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UA-737378[41] |
20[42] | October 29, 2013 | 5:49 am | ![]() |
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US-2449004[43] |
21 | December 23, 2013 | 10:54 pm | ![]() |
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NL-2232945[44] |
22 | February 17, 2014 | 3:03 pm | ![]() |
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NL-2339217[45] |
23[46] | April 10, 2014 | 10:47 am | ![]() |
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DE-3043747[47] |
24[48] | June 8, 2014 | 12:40 pm | ![]() |
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LV-150063[49] |
25[50] | August 10, 2014 | 11:02 am | ![]() |
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NL-2612179[51] |
26[52] | October 10, 2014 | 3:36 am | ![]() |
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US-3009516[53] |
27 | December 7, 2014 | 2:05 am | ![]() |
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JP-612910[54] |
28 | February 5, 2015 | 7:13 pm | ![]() |
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NL-2863567[55] |
29 | April 2, 2015 | 4:04 pm | ![]() |
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NL-2930266[56] |
30[57] | June 2, 2015 | 12:27 am | ![]() |
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DE-4221494[58] |
31 | August 5, 2015 | 11:39 am | ![]() |
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NL-3078076[59] |
32 | October 6, 2015 | 6:40 pm | ![]() |
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RO-109708[60] |
33 | December 5, 2015 | 11:37 am | ![]() |
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NL-3242698[61] |
34 | February 4, 2016 | 7:41 pm | ![]() |
![]() |
FI-2619857[62] |
35 | March 31, 2016 | 11:49 pm | ![]() |
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HK-407034[63] |
36 | May 31, 2016 | 6:34 pm | ![]() |
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CN-1943122[64] |
37 | August 2, 2016 | 7:08 pm | ![]() |
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RU-4866496[65] |
38 | October 4, 2016 | 4:09 pm | ![]() |
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NL-3579375[66] |
39 | December 7, 2016 | 7:56 am | ![]() |
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TW-2105862[67] |
40[68] | February 13, 2017 | 6:39 am | ![]() |
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TW-2118751[69] |
41 | April 17, 2017 | 10:46 am | ![]() |
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CZ-1159412[70] |
42 | June 28, 2017 | 6:15 pm | ![]() |
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US-4715663[71] |
43 | September 2, 2017 | 2:23 pm | ![]() |
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CN-2281671[72] |
44 | November 7, 2017 | 10:46 pm | ![]() |
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RU-6019041[73] |
45 | January 16, 2018 | 6:26 pm | ![]() |
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AU-590448[74] |
46 | March 20, 2018 | 6:00 pm | ![]() |
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DE-6951547[75] |
47 | May 28, 2018 | 8:03 am | ![]() |
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US-5301280[76] |
48 | August 7, 2018 | 3:47 am | ![]() |
![]() |
US-5456394[77] |
49 | October 16, 2018 | 1:32 am | ![]() |
![]() |
RU-6804601[78] |
50[79] | December 27, 2018 | 7:13 pm | ![]() |
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IL-60207[80] |
51 | March 4, 2019 | 10:56 am | ![]() |
![]() |
SI-174914[81] |
52 | May 13, 2019 | 5:47 am | ![]() |
![]() |
RU-7247664[82] |
53 | July 25, 2019 | 5:25 am | ![]() |
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US-6129158[83] |
54 | October 7, 2019 | 5:27 pm | ![]() |
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FR-1208264[84] |
55 | December 18, 2019 | 4:56 pm | ![]() |
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DE-8811634[85] |
56 | February 28, 2020 | 11:49 am | ![]() |
![]() |
NL-4570321[86] |
57 | June 5, 2020 | 7:15 pm | ![]() |
![]() |
DE-9251821[87] |
58 | August 28, 2020 | 9:17 am | ![]() |
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CZ-1723155[88] |
59 | November 10, 2020 | 8:51 pm | ![]() |
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TW-3064528[89] |
60[90] | January 25, 2021 | 10:17 pm | ![]() |
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BY-2711325[91] |
61 | April 2, 2021 | 0:57 am | ![]() |
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NL-4843833[92] |
62[93][94] | June 8, 2021 | 0:01 am | ![]() |
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CN-3120100[95] |
63 | August 18, 2021 | 07:12 am | ![]() |
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US-7750150[96] |
64 | October 26, 2021 | 1:07 pm | ![]() |
![]() |
FI-4039073[97] |
65 | January 4, 2022 | 8:39 pm | ![]() |
![]() |
FR-1467922[98] |
66 | March 9, 2022 | 7:44 pm | ![]() |
![]() |
FI-4130313[99] |
67 | May 25, 2022 | 1:11 pm | ![]() |
![]() |
CN-3322046[100] |
68 | August 10, 2022 | 6:13 pm | ![]() |
![]() |
SK-278899[101] |
69 | October 22, 2022 | 7:18 pm | ![]() |
![]() |
US-8785398[102] |
70 | January 4, 2023 | 11:36 pm | ![]() |
![]() |
US-9001590[5] |
71 | March 14, 2023 | 12:32 pm | ![]() |
![]() |
DE-12712886 |
72 | May 28, 2023 | 3:13 pm | ![]() |
![]() |
DE-13026949 |
73 | August 8, 2023 | ? | ![]() |
![]() |
DE-13280232 |
74 | October 25, 2023 | 7:35 pm | ![]() |
![]() |
US-9786292 |
75 | January 8, 2024 | 3:13 pm | ![]() |
![]() |
DE-13658011 |
76 | March 18, 2024 | 8:32 pm | ![]() |
![]() |
US-10179025 |
Postcrossing-themed stamps
[edit]The first Postcrossing-themed stamp was released by PostNL in 2011. Since then more than a dozen countries' postal services have followed suit, some releasing multiple Postcrossing-themed stamps.[103][104][105] The majority of these stamps have been launched in partnership with the Postcrossing community but some "unofficial" stamps displayed the Postcrossing trademark without approval of the Postcrossing organization.
List of official Postcrossing stamps
[edit]1. January 2, 2014.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/8/85/Flag_of_Belarus.svg/23px-Flag_of_Belarus.svg.png)
![](http://upload.wikimedia.org/wikipedia/en/thumb/f/f3/Flag_of_Russia.svg/23px-Flag_of_Russia.svg.png)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/4/49/Flag_of_Ukraine.svg/23px-Flag_of_Ukraine.svg.png)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/8/85/Flag_of_Belarus.svg/23px-Flag_of_Belarus.svg.png)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/7/73/Flag_of_Romania.svg/23px-Flag_of_Romania.svg.png)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/9f/Flag_of_Indonesia.svg/23px-Flag_of_Indonesia.svg.png)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c1/Flag_of_Hungary.svg/23px-Flag_of_Hungary.svg.png)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/2/27/Flag_of_Moldova.svg/23px-Flag_of_Moldova.svg.png)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/8/85/Flag_of_Belarus.svg/23px-Flag_of_Belarus.svg.png)
Stamps officially backed by the Postcrossing community are posted on the Postcrossing blog:[103]
- PostNL, October 2011
- Posti (Finland), December 2013
- Belposhta (Belarus), January 2014
- Guernsey Post, May 2014
- Russia Post, January 2015
- Slovenia Post, May 2015
- Czech Post, September 2015
- Ukrposhta (Ukraine), October 2015
- PostNL, March 2016
- Austria Post, May 2016
- Polish Post, July 2016
- Guernsey Post, July 2016
- Belpochta, January 2017
- Romfilatelia (Romania), February 2017
- Indonesia Post, July 2017
- Swiss Post, September 2017
- An Post (Ireland), October 2017
- Magyar Posta (Hungary), February 2018
- Moldova Post, June 2018
- Åland Post, 7 June 2019
- Brazil Post, July 2020
- Guernsey Post, June 2021
- Belpochta, June 2021
- Austria Post, July 2021
- Post Luxembourg, September 2022
- Deutsche Post, October 2022
World Postcard Day (October 1st)
[edit]On October 1, 2019, Postcrossing organised global events to celebrate the postcard's 150th anniversary. Events included postcard exhibitions, special cancellations marks, postcard writing workshops and seminars, commemorative postcards and special stamp issues.[112] Postcrossing organised an exhibition at the Universal Postal Union's (UPU) headquarters in Bern, with postcards from across the world sharing messages about the importance of postcards.[113]
Following the success of these events, in 2020, Postcrossing launched World Postcard Day.[114] Commemorative postcards and special cancellation marks were issued to mark the day.[115] A commemorative postcard for the event was chosen in a competition for design and art students. Special events included online postcard exhibitions, postcard writing workshops and online meetings.[115] A lesson plan was created in eight languages to help teacher introduce postcards to young children in schools. Further events have been held annually since 2020.[116]
See also
[edit]References
[edit]- ^ "Postcrossing. History". Postcrossing.com. 2005-07-14. Retrieved 2013-01-23.
- ^ Magalhães, Paulo. "Postcrossing". Retrieved 2009-01-01.
- ^ "Postcrossing - The Postcard Crossing Project". BBC H2G2. 2006-05-08. Retrieved 2009-01-01.
- ^ "Statistics – Members". Postcrossing. Retrieved 2023-11-06.
- ^ a b c "Postcard US-9001590". Postcrossing. January 4, 2023. Retrieved January 5, 2023.
- ^ Crews, Barbara (2007-07-01). "Random Postcards from Around the World: Postcrossing!". about.com. Archived from the original on 2011-07-16. Retrieved 2009-01-01.
- ^ Magalhães, Paulo. "Postcrossing - Help - How many postcards can I send?". postcrossing.com. Retrieved 2009-01-01.
- ^ a b c "Countries in Postcrossing". Postcrossing. Archived from the original on 17 September 2020.
- ^ "Statistics – Postcards". Postcrossing. Archived from the original on 24 January 2019.
- ^ Faxon, Hilary (2008-07-17). "Interview: Paulo Magalhães, Founder of Postcrossing.com". shanghaiist.com. Archived from the original on 2012-02-17. Retrieved 2009-01-01.
- ^ Widmer, Laurent (2008). "Where is your postcard?" (PDF). Union Postale. Retrieved 2009-01-01. [dead link]
- ^ a b "Postcrossing Hits 1 Million Exchanged Cards". prlog.org. 2008-04-11. Retrieved 2009-01-01.
- ^ a b Ana (meiadeleite) (April 30, 2008). "A million cards' contest - update". Postcrossing. Retrieved January 24, 2021.
- ^ a b Magalhães, Paulo (February 26, 2009). "2 million received postcards! YAY! Can you believe it?". Postcrossing. Retrieved January 24, 2021.
- ^ a b Ana (meiadeleite) (August 24, 2010). "5000000 postcards received!". Postcrossing. Retrieved January 24, 2021.
- ^ "5 years and counting". 2010-07-14. Retrieved 2010-07-14.
- ^ a b Ana (meiadeleite) (January 27, 2012). "10,000,000 registered postcards!". Postcrossing. Retrieved January 24, 2021.
- ^ Based on data from Postcrossing official site page source.
- ^ "Postcard TR-8482". Postcrossing. April 11, 2008. Retrieved May 21, 2021.
- ^ "Postcard DE-292437". Postcrossing. February 26, 2009. Retrieved May 21, 2021.
- ^ Magalhães, Paulo (September 24, 2009). "One, two, three! 3 million postcrossing postcards!". Postcrossing. Retrieved January 24, 2021.
- ^ "Postcard FI-637138". Postcrossing. September 24, 2009. Retrieved May 21, 2021.
- ^ Ana (meiadeleite) (March 28, 2010). "4 000 000 postcards!! :D". Postcrossing. Retrieved January 24, 2021.
- ^ "Postcard CZ-48446". Postcrossing. March 28, 2010. Retrieved May 21, 2021.
- ^ "Postcard IT-98823". Postcrossing. August 24, 2010. Retrieved May 21, 2021.
- ^ "Postcard ES-97547". Postcrossing. December 30, 2010. Retrieved May 21, 2021.
- ^ Khasab (April 19, 2011). "7,000,000 postcards". Postcrossing Official Forum. Archived from the original on May 2, 2011. Retrieved January 24, 2021.
- ^ "Postcard CN-357628". Postcrossing. April 19, 2011. Retrieved May 21, 2021.
- ^ "Postcard FI-1149781". Postcrossing. August 2, 2011. Retrieved May 21, 2021.
- ^ "Postcard CN-450151". Postcrossing. November 3, 2011. Retrieved May 21, 2021.
- ^ "Postcard JP-232027". Postcrossing. January 27, 2012. Retrieved May 21, 2021.
- ^ "Postcard US-1615550". Postcrossing. April 3, 2012. Retrieved May 21, 2021.
- ^ "Postcard US-1710034". Postcrossing. June 12, 2012. Retrieved May 21, 2021.
- ^ "Postcard HK-45392". Postcrossing. August 22, 2012. Retrieved May 21, 2021.
- ^ "Postcard NL-1464473". Postcrossing. October 25, 2012. Retrieved May 21, 2021.
- ^ Ana (meiadeleite) (December 31, 2012). "15,000,000 postcards registered!". Postcrossing. Retrieved January 24, 2021.
- ^ "Postcard DE-1800737". Postcrossing. December 31, 2012. Retrieved May 21, 2021.
- ^ "Postcard UA-487482". Postcrossing. March 4, 2013. Retrieved May 21, 2021.
- ^ "Postcard RU-1658153". Postcrossing. May 1, 2013. Retrieved May 21, 2021.
- ^ "Postcard FI-1791281". Postcrossing. July 3, 2013. Retrieved May 21, 2021.
- ^ "Postcard UA-737378". Postcrossing. September 2, 2013. Retrieved May 21, 2021.
- ^ Ana (meiadeleite) (October 29, 2013). "20! Million! Postcards! :D". Postcrossing. Retrieved January 24, 2021.
- ^ "Postcard US-2449004". Postcrossing. October 29, 2013. Retrieved May 21, 2021.
- ^ "Postcard NL-2232945". Postcrossing. December 23, 2013. Retrieved May 21, 2021.
- ^ "Postcard NL-2339217". Postcrossing. February 17, 2014. Retrieved May 21, 2021.
- ^ Postcrossing Project [@postcrossing] (10 April 2014). "Here's the lucky postcard #23,000,000:" (Tweet) – via Twitter.
- ^ "Postcard DE-3043747". Postcrossing. April 10, 2014. Retrieved May 21, 2021.
- ^ Postcrossing Project [@postcrossing] (10 June 2014). "Here it is, lucky postcard number 24 million, which traveled 8,084 km from Latvia to Japan in 8 days! :D" (Tweet) – via Twitter.
- ^ "Postcard LV-150063". Postcrossing. June 8, 2014. Retrieved May 21, 2021.
- ^ Ana (meiadeleite) (August 10, 2014). "25 million postcards!". Postcrossing. Retrieved January 24, 2021.
- ^ "Postcard NL-2612179". Postcrossing. August 10, 2014. Retrieved May 21, 2021.
- ^ Postcrossing Project [@postcrossing] (10 October 2014). "We just reached 26 million postcards! Congratulations everyone! It's still #WorldPostDay in many places: what a nice way to celebrate it! :)" (Tweet) – via Twitter.
- ^ "Postcard US-3009516". Postcrossing. October 10, 2014. Retrieved May 21, 2021.
- ^ "Postcard JP-612910". Postcrossing. December 7, 2014. Retrieved May 21, 2021.
- ^ "Postcard NL-2863567". Postcrossing. February 5, 2015. Retrieved May 21, 2021.
- ^ "Postcard NL-2930266". Postcrossing. April 2, 2015. Retrieved May 21, 2021.
- ^ Ana (meiadeleite) (June 2, 2015). "30 Million Postcards!". Postcrossing. Retrieved January 24, 2021.
- ^ "Postcard DE-4221494". Postcrossing. June 2, 2015. Retrieved May 21, 2021.
- ^ "Postcard NL-3078076". Postcrossing. August 5, 2015. Retrieved May 21, 2021.
- ^ "Postcard RO-109708". Postcrossing. October 6, 2015. Retrieved May 21, 2021.
- ^ "Postcard NL-3242698". Postcrossing. December 5, 2015. Retrieved May 21, 2021.
- ^ "Postcard FI-2619857". Postcrossing. February 4, 2016. Retrieved May 21, 2021.
- ^ "Postcard HK-407034". Postcrossing. March 31, 2016. Retrieved May 21, 2021.
- ^ "Postcard CN-1943122". Postcrossing. May 31, 2016. Retrieved May 21, 2021.
- ^ "Postcard RU-4866496". Postcrossing. August 2, 2016. Retrieved May 21, 2021.
- ^ "Postcard NL-3579375". Postcrossing. October 4, 2016. Retrieved May 21, 2021.
- ^ "Postcard TW-2105862". Postcrossing. December 7, 2016. Retrieved May 21, 2021.
- ^ Ana (meiadeleite) (February 13, 2017). "40 Million Postcards!". Postcrossing. Retrieved January 24, 2021.
- ^ "Postcard TW-2118751". Postcrossing. February 13, 2017. Retrieved May 21, 2021.
- ^ "Postcard CZ-1159412". Postcrossing. April 17, 2017. Retrieved May 21, 2021.
- ^ "Postcard US-4715663". Postcrossing. June 28, 2017. Retrieved May 21, 2021.
- ^ "Postcard CN-2281671". Postcrossing. September 2, 2017. Retrieved May 21, 2021.
- ^ "Postcard RU-6019041". Postcrossing. November 7, 2017. Retrieved May 21, 2021.
- ^ "Postcard AU-590448". Postcrossing. January 16, 2018. Retrieved May 21, 2021.
- ^ "Postcard DE-6951547". Postcrossing. March 20, 2018. Retrieved May 21, 2021.
- ^ "Postcard US-5301280". Postcrossing. May 28, 2018. Retrieved May 21, 2021.
- ^ "Postcard US-5456394". Postcrossing. August 7, 2018. Retrieved May 21, 2021.
- ^ "Postcard RU-6804601". Postcrossing. October 16, 2018. Retrieved May 21, 2021.
- ^ Ana (meiadeleite) (December 27, 2018). "50 Million Postcards!". Postcrossing. Retrieved January 24, 2021.
- ^ "Postcard IL-60207". Postcrossing. December 27, 2018. Retrieved May 21, 2021.
- ^ "Postcard SI-174914". Postcrossing. March 4, 2019. Retrieved May 21, 2021.
- ^ "Postcard RU-7247664". Postcrossing. May 13, 2019. Retrieved May 21, 2021.
- ^ "Postcard US-6129158". Postcrossing. July 25, 2019. Retrieved May 21, 2021.
- ^ "Postcard FR-1208264". Postcrossing. October 7, 2019. Retrieved May 21, 2021.
- ^ "Postcard DE-8811634". Postcrossing. December 18, 2019. Retrieved May 21, 2021.
- ^ "Postcard NL-4570321". Postcrossing. February 28, 2020. Retrieved May 21, 2021.
- ^ "Postcard DE-9251821". Postcrossing. June 5, 2020. Retrieved May 21, 2021.
- ^ "Postcard CZ-1723155". Postcrossing. August 28, 2020. Retrieved May 21, 2021.
- ^ "Postcard TW-3064528". Postcrossing. November 10, 2020. Retrieved May 21, 2021.
- ^ Ana (meiadeleite) (January 24, 2021). "60 Million Postcards!". Postcrossing. Retrieved January 24, 2021.
- ^ "Postcard BY-2711325". Postcrossing. January 25, 2021. Retrieved May 21, 2021.
- ^ "Postcard NL-4843833". Postcrossing. April 2, 2021. Retrieved April 2, 2021.
- ^ Postcrossing Project [@postcrossing] (June 8, 2021). "While we were asleep, a postcard from China made its way to the USA and was the 62 millionth postcard registered in Postcrossing! Party popper Congratulations, everyone — what a neat milestone!" (Tweet) – via Twitter.
- ^ Postcrossing Project [@postcrossing] (June 9, 2021). "It was registered at 08/Jun/2021, at 00:01:40 UTC time! (and thank you so much for helping keep that page updated!)" (Tweet) – via Twitter.
- ^ "Postcard CN-3120100". Postcrossing. June 8, 2021. Retrieved June 8, 2021.
- ^ "Postcard US-7750150". Postcrossing. August 18, 2021. Retrieved August 18, 2021.
- ^ "Postcard FI-4039073". Postcrossing. October 26, 2021. Retrieved January 5, 2023.
- ^ "Postcard FR-1467922". Postcrossing. January 4, 2022. Retrieved January 5, 2023.
- ^ "Postcard FI-4130313". Postcrossing. March 9, 2022. Retrieved January 5, 2023.
- ^ "Postcard CN-3322046". Postcrossing. May 25, 2022. Retrieved January 5, 2023.
- ^ "Postcard SK-278899". Postcrossing. August 10, 2022. Retrieved January 5, 2023.
- ^ "Postcard US-8785398". Postcrossing. October 22, 2022. Retrieved January 5, 2023.
- ^ a b "Postcrossing Blog: Posts tagged "postcrossing-stamp"". Postcrossing. Retrieved 16 August 2020.
- ^ a b c d Mark Joseph Jochim (October 25, 2018). "Postcrossing on Stamps: A Catalogue". Philatelic Pursuits. Retrieved 16 August 2020.
- ^ Mark Joseph Jochim (October 25, 2018). "National Stamp Collecting Month: Postcards & Postcrossing". A Stamp A Day. Retrieved 16 August 2020.
- ^ "A new Postcrossing stamp, from Belarus!". Postcrossing.com. 24 December 2013. Retrieved 16 August 2020.
- ^ "A new Postcrossing stamp... from Russia". Postcrossing.com. 20 January 2015. Retrieved 16 August 2020.
- ^ "A new Postcrossing stamp, from Belarus!". Postcrossing.com. 24 December 2013. Retrieved 16 August 2020.
- ^ "Postcrossing turns 12 + new Postcrossing stamps... From Indonesia!". 14 July 2017.
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