Manuel Briones

Stamps Category Science Manuel Briones

1830 - Discoveries (EUROPA CEPT)
Germany
1830 - Discoveries (EUROPA CEPT)
Germany
1392 - Discoveries (EUROPA CEPT)
Germany
1361 - Scientists and Their Discoveries
United Kingdom
1360 - Scientists and Their Discoveries
United Kingdom
2017 - Development of Veterinary Medicine (Parasites and Host Species)
Cuba
198 - Great Inventions of Antiquity
China
718-719-720-721 - Technological Achievements
Israel
559 - Ore
Australia
1861 - Minerals
Togo