Colnect-1328-176-Juan-de-la-Cierva.jpg
Source: Colnect
  • Colnect-1091-676-Juan-de-la-Cierva.jpg
Issued by: Spain
Function: airmail
Date: 1/1939
Issue: 1939 air
Denom: 1p
Color: blue
Design: autogiro & Cierva
Watermark: unwmk
Perf: 11
Catalog value:


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External links:
Colnect 287636..n_de_la_Cierva


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