Stamps Year 1991

For greater road safety.
Nemesio Ramirez Lemos
International Radio Exhibition in Berlin.
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150th anniversary of the birth of Pablo Wallot (1841-1912), architect.
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XVIII World Gas Congress in Berlin. Gas chandeliers.
Nemesio Ramirez Lemos
XVIII World Gas Congress in Berlin. Gas chandeliers.
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Historic mail planes.
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Inauguration of the Inter-City Express (ICE) Railway Service.
Nemesio Ramirez Lemos
125th Years of the Lette Foundation (women's vocational training institute).
Nemesio Ramirez Lemos
Bicentennial of the Choral Academy, Berlin.
Nemesio Ramirez Lemos
Bicentennial of the Choral Academy, Berlin.
Nemesio Ramirez Lemos