Stamps Category Alemania(DDR)

Day of Soviet science and technology in the GDR.
Nemesio Ramirez Lemos
Forest animals.
Nemesio Ramirez Lemos
Leipzig Autumn Fair 1980 (DDR).
Nemesio Ramirez Lemos
Types of aircraft, KA-26 (DDR).
Nemesio Ramirez Lemos
Conservation, bittern (DDR).
Nemesio Ramirez Lemos
Ornamental fish, Megalamphodus megalopterus (DDR).
Nemesio Ramirez Lemos
World Communications Year (DDR).
Nemesio Ramirez Lemos
"Personalities"Heinrich Georg Barkhausen (1881-1956), physicist-DDR.
Nemesio Ramirez Lemos
"Personalities" Max von Laue (1879-1960), physicist-DDR.
Nemesio Ramirez Lemos
World Communications Year (DDR).
Nemesio Ramirez Lemos