Brazil: Pioneering Female Scientists of Brazil

Stamps:

Pioneering Female Scientists of Brazil (from a set of 7) - Issued: 24-11-2024

Many thanks to Paolo!

Germany: EUROPA 2025 - "National Archaeological Discoveries"

Germany’s contribution to the 2025 EUROPA stamp series, released on May 8, celebrates the UNESCO World Heritage “Caves and Ice Age Art in the Swabian Jura.” The miniature sheet features iconic archaeological finds like the Lion Man, the Venus of Hohlfels, and the Mammoth of Vogelherd – one of the world’s oldest known figurative artworks.

 Stamp:

 EUROPA 2025 - "National Archaeological Discoveries" - Issued: 08-05-2025

China: The 100th Anniversary of Ocean University of China

The Ocean University of China (中国海洋大学) is a public university in Qingdao, Shandong, China. It is affiliated with the Ministry of Education of China. Founded in 1924, the Ocean University of China (OUC) in Qingdao marked its 100th anniversary in 2024 with a series of events highlighting a century of academic achievement and contributions to marine science. Originally established as Qingdao University, OUC has evolved into one of China’s top institutions, especially renowned for its research and education in oceanography and fisheries science.

Stamp:

The 100th Anniversary of Ocean University of China - Issued: 25-10-2024

Many thanks to Xu Wei!

Romania: EUROPA 2025 - "National Archaeological Discoveries"

The theme for the 2025 EUROPA stamps is “National Archaeological Discoveries.” This annual issue, coordinated by PostEurop, invites European postal administrations to showcase significant archaeological finds from their respective countries, celebrating the continent's rich and diverse heritage.

Stamps:

EUROPA 2025  - "National Archaeological Discoveries" - Issued: 29-04-2025

Many thanks Mihnea!