Stamps Year 1991

Historical mail planes. Airship "Graf Zeppelin", 1928.
Nemesio Ramirez Lemos
Bicentennial of the Brandenburg Gate (Berlin).
Nemesio Ramirez Lemos
400th anniversary of birth of Friedrich Spee von Langenfeld (poet and human rights pioneer).
Nemesio Ramirez Lemos
400th anniversary of birth of Friedrich Spee von Langenfeld (poet and human rights pioneer).
Nemesio Ramirez Lemos
750th Anniversary of the Battle of Legnica.
Nemesio Ramirez Lemos
Historic mail planes.
Nemesio Ramirez Lemos
Historic mail planes.
Nemesio Ramirez Lemos
Historic mail planes.
Nemesio Ramirez Lemos
Hawker's Dragonflies, Aeshna viridis.
Nemesio Ramirez Lemos
"Dragonflies"Spinster fountain Cordulegaster boltonii.
Nemesio Ramirez Lemos