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Source:
Colnect
Issued by:
Ecuador
Function:
airmail official
Date:
8/19
/
1937
Denom:
10c
Overprint:
OFICIAL
Ovpt color:
black
On:
airmail 1937 10c issue=1937 air
Color:
Design:
Watermark:
unwmk
Perf:
12
Catalog value:
Overprints on this type:
(See as list)
postage 1946 ovpt=POSTAL oc=blk
Prev:
1/9/1930 10s blk issue=1930 official air
Next:
20c on=issue=1937 air-20c
External links:
Colnect 725464.._Defence_Funds