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Source:
Colnect
Issued by:
Spanish Guinea
Function:
postage
Date:
1911
Denom:
20c
Overprint:
GUINEA 1911
Ovpt color:
black
On:
1909 20c issue=1909a
Color:
dull violet
Design:
King Alfonso XIII
(1909 colonial)
Watermark:
unwmk
Perf:
Catalog value:
Prev:
15c dkbrn on=issue=1909a-15c
Next:
25c dlbl on=issue=1909a-25c
External links:
Colnect 748554..Spain_Colonies