4.4.2023 Karl-Heinz Büdding
| Germany
30.5.2023
cover | Johann Sebastian Bach
300th anniversary of Bach's inauguration as Thomaskantor in Leipzig on 30 May 1723
(St. Thomas Church in Leipzig, Bach Monument in Leipzig)
| composer, musical instrument, organ |
4.4.2023 Peter Lang
| Australia
3/2023
cover | Macquarie Island Research Station 75 Years
| bell |
19.3.2023 Peter Lang
| Germany
1.4.2023
cover (personalized stationery) | Congress of the North-East Regional Association of German Philatelists
(Roland statue)
| Song of Roland |
14.3.2023 Karl-Heinz Büdding
| Germany
1.4.2023
cover (personalized stationery | 225th birth anniversary
August Heinrich Hoffmann von Fallersleben (1798-1874)
(Lyrics of the German National Anthem)
| Poet |