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I Congreso de Cálculo Electrónico - Centenario, 1867 al 1967 ¨Universidad Nacional¨ - Símbolos Mate

Caution
This fully reproduced in this stamp in other electronic or printed without the express permission of the owner.
If you are interested contact the owner Stamp: Herman Cudris Castañeda

Descripción / observaciones

Mi:Col.1140, Sn:Col.C510, Yt:Col.PA491, Lt:Col.1174. Tiraje de 5.000.000 sellos postales.

Technical Information
Owner:
Herman Cudris Castañeda
Category:
Commemorations
Format:
Vertical
Color:
Varios colores
Face value:
0,20 Ctvs.
Year:
1968
Printer:
Tomas de la Rue & Co.Ltda.
Stamp viewed:
421 times
State:
Used
Status:
Exhibition
Other information:
perforated stamp Air mail

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Information

I Congreso de Cálculo Electrónico - Centenario, 1867 al 1967 ¨Universidad Nacional¨ - Símbolos Mate

Descripción / observaciones

Other stamps this collector