Science & Technology Stamp Thematics on WOPA+
Astronomy
| 50th Anniversary Man On The Moon |
| Issued: 20.07.2019 |
| ›Malta |
| Total Solar Eclipse 2015 |
| Issued: 11.03.2015 |
| ›Faroe Islands |
| Celestial Events |
| Issued: 21.05.2012 |
| ›Curacao |
| Europa 2009 'Astronomy' |
| Issued: 01.06.2009 |
| ›Gibraltar |
| Europa 2009 - Astronomy |
| Issued: 12.05.2009 |
| ›Luxembourg |
| Europa 2009 |
| Issued: 09.05.2009 |
| ›Malta |
Science
| Post & Go Moon Landings |
| Issued: 04.09.2019 |
| ›Gibraltar |
| International Year of the Periodic Table |
| Issued: 24.07.2019 |
| ›Portugal |
| 50th Anniversary of the First Moon Landing |
| Issued: 20.07.2019 |
| ›Austria |
| Man on the Moon 50th Anniversary |
| Issued: 19.07.2019 |
| ›Jersey |
| 50 Years Since Man's First Step on the Moon |
| Issued: 11.07.2019 |
| ›Romania |
| Man Landed on the Moon 50 Years Ago |
| Issued: 08.07.2019 |
| ›Hungary |
Technology
| Joint Issue France - Egypt - Suez Canal 150th Anniversary |
| Issued: 07.10.2019 |
| ›France |
| World Congress on Information Technology in Yerevan |
| Issued: 07.10.2019 |
| ›Armenia |
| ITU Telecom World 2019 |
| Issued: 02.09.2019 |
| ›Hungary |
| 50th Anniversary of the First Steps on the Moon |
| Issued: 22.07.2019 |
| ›France |
| Eminent Victorian Engineers |
| Issued: 24.05.2019 |
| ›Isle of Man |
| British Engineering |
| Issued: 02.05.2019 |
| ›Great Britain |