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Source:
Colnect
Issued by:
Colombia
Function:
airmail
Date:
6/1
/
1929
Issue:
1929 air international
Denom:
20c
Color:
red
Design:
Number 20
Watermark:
unwmk
Perf:
Catalog value:
Prev:
15c dkgrn d=Number 15
Next:
25c blvio d=Number 25
External links:
Colnect 743147.._Air_Transport
