| Pos | Name | Country | stamps | Since |
|---|---|---|---|---|
| 201 | Magariños Juan Manuel | Argentina | 42 | 22/10/2009 |
| 246 | Piguillem Martin | Argentina | 148 | 27/08/2010 |
| 71 | Stüber Fabián Ricardo | Argentina | 1115 | 16/10/2010 |
| 219 | Labycz Jonatan | Argentina | 188 | 27/01/2010 |
| 473 | C Marta | Argentina | 10 | 18/02/2010 |
| 316 | Monchietti Teresita | Argentina | 39 | 12/03/2010 |
| 704 | Kittler Mariano | Argentina | 7 | 22/03/2010 |
| 238 | Kira Marcelo | Argentina | 150 | 29/03/2010 |
| 834 | Nin Leo | Argentina | 1 | 13/05/2010 |
| 343 | Silva Gustavo | Argentina | 19 | 29/09/2010 |
| 408 | Franco Dabramo | Argentina | 7 | 13/07/2010 |
| 792 | Nitram Olbap | Argentina | 2 | 22/08/2010 |
| 796 | Martinez Edgar | Argentina | 1 | 22/08/2010 |
| 616 | Araujo Viviana | Argentina | 2 | 14/05/2012 |
| 362 | Iglesias Eduardo | Argentina | 26 | 27/11/2010 |
| 666 | Garcia Vanesa | Argentina | 3 | 20/12/2010 |
| 555 | Lejen Guillermo | Argentina | 3 | 27/01/2011 |
| 976 | Infante Enrique | Argentina | 1 | 05/02/2011 |
| 781 | Anselmo Miriam | Argentina | 2 | 10/02/2011 |
| 353 | Gutierrez Garcia Tomas | Argentina | 10 | 07/04/2011 |